9y-8x=63 How do I convert this into slope-intercept form?​

Answers

Answer 1

Answer:

turn it into y=mx+b

Step-by-step explanation:

get y alone

add 8x to both sides

9y=63+8x

divide both sides by 9

63/9=7 8x/9= [tex]\frac{8x}{9}[/tex]

simplify

y=[tex]\frac{8}{9}[/tex]x+7
Answer 2

Answer:

y = 0.8x + 7      or

y = [tex]\frac{4}{5}[/tex]x + 7

Step-by-step explanation:

The slope intercept formula is: y = mx + b

9y - 8x = 63

    +8x    +8x

=  9y = 63 + 8x

    9y/9 = 63/9 + 8x/9    ←                                                                                  

We're getting rid of the 9 beside the y, so we have to divde every number by 9.

=     y = 0.8x + 7     if you want the 0.8 as a fraction, it'll be [tex]\frac{4}{5}[/tex]


Related Questions

2. Randy has a house that is worth $250,000 but he still owes $175,000. He has a car that is worth $50,000 but he still owes $37,000. He has a motorcycle valued at $8,000 that is paid in full. He has a credit card bill with a balance of $3, 200. He has $200 in cash, $1,500 in his checking account, and $3,000 in savings. What is his net worth?

Answers

Answer:

$91,200

Step-by-step explanation:

I gave it my best shot sorry if it wrong

Explain 5 different ways you use Math in your everyday life.

Answers

Answer:

Buying Groceries, paying for a house, maybe in your job, doing schoolwork of course, and counting money.

Step-by-step explanation:

Answer:

1. you use it to calculate time (managing your day)

2. you use it while driving (use in angles and degrees)

3. you use it while drawing (again, use in angles and degrees)

4. you use it while cooking

5. you use it while banking (financial help)

Step-by-step explanation:

hope this helps:) please mark brainliest

Help me with my math **50 pts** I mark brainliest**

Answers

Answer:

2)

[tex]2x + 6x + 8 = 32[/tex]

collect like terms

[tex]8x + 8 = 32[/tex]

move the constant to the right hand side and change its sign.

[tex]8x = 32 - 8[/tex]

Subtract the numbers

[tex]8x = 24[/tex]

Divide both sides of the equation by 8

[tex]x = 3[/tex]

Estimate the sum or difference.
7/8-1/5

Answers

Answer:27/40

Step-by-step explanation:

7/8-1/5  

35/40-8/40=27/40

400_349 is same as 200_?

Answers

Feel like more info is probably needed but my best guess is 174.5 because 400 divide by 2 equal 200 and 349 divided by 2 equals 174.5

Need help with number 3a and 3b ?

Answers

Answer:

4 and 4.1

Step-by-step explanation:

because sqrrt17 is about 4.123 (memmorized) and it's rounded down to 4 and down to 4.1

PLEASE SOMEONE HELP WITH MY MATH!

Answers

Answer:

Oop

Step-by-step explanation:

Total world consumption of iron was approximately 900 million tons in 1993. If consumption had increased by 2.5% each year and the resources available for mining in 1993 were 450 billion tons, how much longer would the world’s iron resources have lasted?

Answers

Step-by-step explanation:

We can model the annual consumption of iron by the equation

c = 900 million tons x [tex]1.025^n[/tex], where

n is the number of years after 1993 and

c is the consumption for that year.

An estimate for the total consumption of iron can now be obtained by integrating this equation with respect to a dummy variable, x from 0 to n.

[tex]C = 900*10^6* \int\limits^n_0 {1.025^x} \, dx[/tex]

This equation simplifies to

C = 900 million tons x (1.025^n - 1) / ln(1.025), where

x is a dummy variable and

C is the total consumption of iron n years after 1993.

Let R be the amount of iron remaining at n years after 1993, so

R = 480 billion tons - C

R = 480 billion tons - 900 million tons x (1.025^n - 1) / ln(1.025)

We need to find the value of n when R is 0, so

0 = 480 billion tons - 900 million tons x (1.025^n - 1) / ln(1.025)

Simplify this equation to obtain

n = 107.4

So the iron will run out in the year 1993 + 107 = 2100

Self-select sampling is a sample in which members choose to be in the survey.
True
False

Answers

Answer:

true

Step-by-step explanation:

is 24 root 4 or 16 bigger

Answers

Answer:

no

Step-by-step explanation:

Answer:

16 is bigger.

Step-by-step explanation:

This about it like this: The bigger the root numeral the higher.

find the x (please help lol)

Answers

Answer:

x = 23.5

Step-by-step explanation:

x is the midsegment theorem of the trapezoid given.

Based on the midsegment theorem of a trapezoid, thus:

x = (7 + 40)/2

x = 47/2

x = 23.5

a train travels 16 miles in 20 minutes how many minutes would 12 miles be

Answers

Answer:Then 16x = 240, and x = 240/16 = 15. It will take 15 minutes to travel 12 miles.

Step-by-step explanation:

16 miles     =  12 miles

20 mins.        how many mins?

16    =   12       cross multiply       16? = 240   divide by 16     240 divided by 16 = 15 miles

20          ?                                                                                because 15 x 16 = 240

Answer:

It will take 15 minutes to travel 12 miles.

Step-by-step explanation:

Write and solve an equation of ratios:

16 miles     20 min

-----------  = -----------

12 miles          x

Then 16x = 240, and x = 240/16 = 15.  

Daisy is making lemonade with water and lemons. Based on the table below, how many lemons are needed for 24 oz. of water?

ANSWER NOW PLEASE

Answers

there’s literally no table how can we find the answer
clearly, provided on the info you gave me, its 201972.719 lemons

pls help!!!!!!!!!
What is one way a sitcom will get an audience to feel a particular emotion?
by using a laugh track

by using different characters

by using different theme songs

by using one-liners

Answers

Answer: One way is by putting on background music. Heroic music makes the audience feel exited.

Step-by-step explanation:

Answer:

a laughing track

Step-by-step explanation:

sitcoms are shows like friends, where when something is funny, it plays laughing in the background, essentially telling everyone to laugh becasue something funny just happened

PLEASE HELP ME!!!! 20 POINTS!!!!!!!

What is the correct expanded form and value of 4/5?

A. 4/5+4/5+4/5=12/5

B.4/5•4/5•4/5=64/125

C. 4+4+4+4/5=12/5.

D. 5/4•5/4•5/4=125/64

Answers

I think it’s B hope this helps

Which expression is equivalent to 8.6(x – 1) + 8x.

Answers

Answer:

16.6 x − 8.6

Step-by-step explanation:

Hope this helps

What two numbers have a sum of 142 and a difference of 16?​

Answers

Answer:

x=79,y=63 I have solve it in above picture

PLEASE HELP DUE SUPER SOON

Answers

Answer:

2 Blocks

Step-by-step explanation:

Answer:2/3

Step-by-step explanation: 2 blocks apart so just 1/3 times 2=2/3

Please help I will give Brainliest

Answers

answer: it’s a black picture
The picture is black I can’t see anything

Amelia took a total of 18 quizzes over the course of 2 weeks. After attending 5 weeks of school this quarter,how many quizzes will Amelia have taken a total? Solve using unit rates

Answers

Answer:

45 quizzes

Step-by-step explanation:

A population of 2000 fish increases at an annual rate of 7.5%. Write the model, then predict how
many fish will there be in 10 years?

Answers

Answer:

The model is [tex]P(t) = 2000(1.075)^{t}[/tex].

There will be 4122 fish in 10 years.

Step-by-step explanation:

Exponentially increasing population:

An exponentially increasing population can be represented by the following model:

[tex]P(t) = P(0)(1+r)^t[/tex]

In which P(t) is the population after t years, P(0) is the initial population, and r is the growth rate, as a decimal.

A population of 2000 fish increases at an annual rate of 7.5%.

This means that [tex]P(0) = 2000, r = 0.075[/tex]

So

[tex]P(t) = P(0)(1+r)^t[/tex]

[tex]P(t) = 2000(1+0.075)^t[/tex]

[tex]P(t) = 2000(1.075)^{t}[/tex]

This is the model.

How many fish will there be in 10 years?

This is P(10).

[tex]P(t) = 2000(1.075)^{t}[/tex]

[tex]P(10) = 2000(1.075)^{10} = 4122[/tex]

There will be 4122 fish in 10 years.

Collectively, what are the interest costs and other fees for using a credit card called? A. balance B. credit line C. finance charge Reset Next​

Answers

The correct answer is C. Finance charge

Explanation:

A credit card is a service offered by financial entities such as banks that allows customers to buy goods and pay them later. This implies the customer does not immediately for goods but pays for these after a specific time. The use of this benefit implies related costs such as fees for the use of the credit card, and interest costs (money charged for borrowing the money from the bank), which are known as finance charge or the money charged for the benefit of using credit. According to this, the correct answer is C.

how do I solve -6(4 – t) = 121​

Answers

Answer:

T=145/5

Explanation:
-24+6t=121
Move constant to the right

6t=121+24
Calculate

6t=121
Divide both sides

t=145/6
use the distributive property -6(4-t) = ((-6x4)-(-6•t)) -6x4 is - 24 so (-24-(-6•t)) then -(-6•t) is 6t (the negatives cancel eachother so -24+6t =121 then you add 24 so 6t= 145 then divide 145/6 to get t by itself so you get t=24.16 OR t= 145/6

Hello I need help
100ײ×100x²

Answers

Answer:

Today: Friday, 12th Feb 2021

10.11 PM

_______________________

[tex] \rm 100 {x}^{2} \times 100{x}^{2} [/tex]

[tex] \rm = (100 \times 100)^{2 + 2} [/tex]

[tex] {\boxed{\boxed{ \rm = 10000x^{4} }}}[/tex]

-

[tex]{\boxed{\boxed{ \rm \pink{i} \: \blue{hope} \: \orange{this} \: \pink{help} \: \blue{you} \: : )}}}[/tex]

Answer:

100ײ×100x²=100×100×x²×x²=10000x⁴ is your answer

Find each angle measure to the nearest degree please help

Answers

9514 1404 393

Answer:

4°48°

Step-by-step explanation:

The inverse cosine function of your calculator is used to find the angle from the cosine value. (Be sure your calculator is set to 'degrees' mode.)

1) A = arccos(0.9976) ≈ 4°

2) U = arccos(0.6691) ≈ 48°

Maribel is packing boxes of canned goods for the food drive. Each box can hold 8 books. How many boxes are needed for 122 books?

answer is:16 books

Answers

Answer:

16 boxes will be needed for 122 books.

Step-by-step explanation:

Given that,

Each box can hold 8 books.

We need to find the number of boxes needed for 122 books. It can be calculated as follows :

[tex]\dfrac{122}{8}[/tex] = 15.25

It means 15 boxes can be filled and 16 boxes will be needed for 122 books.

seven more than twice a number is greater than negative fifteen

Answers

Answer: 2n > -15

Step-by-step explanation:

We can use the variable n to show the unknown number.

It says that there is twice a number, meaning two of an unknown number. We can show it by using the term 2n.

It also states that 2n is greater than -15. Because of that, we can use the equation 2n > -15, to show that 2n is greater than -15.

(Quick note: The variable n just represents the unknown number, you can subsitutue any variable into its place.)

The Inequality that shows seven more than twice a number is greater than negative fifteen is; 2n > -15

What is inequality?

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

We can consider the variable n to show the unknown number.

That says, there is twice a number, meaning two of an unknown number. We can show it by using the term "2n".

It states that seven more than twice a number is greater than negative fifteen

MEans 2n is greater than -15.

we can use the equation 2n > -15, to show that 2n is greater than -15.

Learn more about inequality ;

brainly.com/question/14164153

#SPJ2

Please this is due in 1 hr and 11 minutes...

Please don’t answer this with one answer, blank or ridiculous answer this is serious....

Answers

Answer:

Angle R is congruent to angle Y; line ZX is congruent to line SQ

Step-by-step explanation:

Order matters when listing sides and angles, as in the question.

R is second listed angle, and so is Y.

Line ZX is first and third listed, so congruent side is line SQ

Using the textbook example of 420 California school districts and the regression of testscores on the student-teacher ratio, you find that the standard error on the slope coefficient is 0.51 when using the heteroskedasticity robust formula, while it is 0.48 when employing the homoskedasticity only formula. When calculating the t-statistic, the recommended procedure is to A. use the homoskedasticity only formula because the t-statistic becomes larger B. first test for homoskedasticity of the errors and then make a decision C. use the heteroskedasticity robust formula D. make a decision depending on how much different the estimate of the slope is under the two procedures

Answers

Answer:

The answer is "Option C".

Step-by-step explanation:

Robust standard errors or generic White-Huber mistakes depending on this procedure. This is also recognized as the Variance Sandwich Stimator because of the appearance of the formula. Therefore, which is under homoskedasticity, robust error terms were appropriate, in which the standard deviations of its predictor variables are non-constant and are tracked across different values or linked to pre-time periods of an exponential function.

Holly use 7 sheets tissue paper to make one flower. she bought a package with 500 sheets of tissue paper about how many tissue flowers will she be able to make.

Can you break it down so I can show my daughter

Answers

Answer:

70

Step-by-step explanation:

What U will first want to do is divide 500 by 7 and U will get 71.42.

Then Im guessing sense it says about it will round to about 70 Paper Flowers.

Hope This Helps!!!

70

What you will first want to do is divide 500 by 7  you will get 71.42.

rounded about 70 tissue things-

Other Questions
help I need help ASAP 3rd grade math Two groups of hikers leave the same camp heading in opposite directions. The first group travels 4 miles north and 3 miles east. The second group travels 2 miles south and 5 miles west.a. Draw the situation in the coordinate plane using a right triangle. Use the origin as the camp location, and let each unit represent 1 mile. For example, the point (2, 1) would represent 2 miles east and 1 mile north of the camp.b. Determine the distance between the two groups after the hikes.Question 2The distance between the two groups is __ miles. PLS HELP!Read the poem.The Song of Wandering Aengusby William Butler YeatsI went out to the hazel wood,Because a fire was in my head,And cut and peeled a hazel wand,And hooked a berry to a thread;And when white moths were on the wing,And moth-like stars were flickering out,I dropped the berry in a streamAnd caught a little silver trout.When I had laid it on the floorI went to blow the fire a-flame,But something rustled on the floor,And someone called me by my name:It had become a glimmering girlWith apple blossom in her hairWho called me by my name and ranAnd faded through the brightening air.Though I am old with wanderingThrough hollow lands and hilly lands,I will find out where she has gone,And kiss her lips and take her hands;And walk among long dappled grass,And pluck till time and times are done,The silver apples of the moon,The golden apples of the sun.Read these lines from "The Song of Wandering Aengus." It had become a glimmering girl With apple blossom in her hairHow does the symbol of the glimmering girl affect the meaning in the poem?A. It highlights the rebirth of nature every spring.B. It represents the girl's connection to the beauty and vitality of nature.C. It highlights the memories Aengus has of his childhood.D. It represents the myth of wood nymphs in the woods. Act one Romeo and Juliet Read the incomplete summary: The Prologue says that the lovers death ends the family feud. Tybalt, nephew of Capulet, hates Montagues and starts a fight with Benvolio. The Prince warns the families that they will be killed if they disturb the peace again. Romeo, Benvolio & friends decide to crash Capulet party to help Romeo forget Rosaline. Which of the following best completes the incomplete summary?a. Tybalt vows to get revenge on Romeob. Romeo and Juliet meet at the Capulet's masked ball.c. Lord and Lady Montague worry about their sons strange behavior.d. The illiterate servant unknowingly invites Montagues to the Capulet party. I need some help! I cant figure this out, nor do I understand it. My question is:The locations of some buildings at the county fair are shown on the coordinate plane provided. Three food booths will be added so that they are closer to the Flowers building than to the other buildings.Describe three locations for the food booths using ordered pairs. (PLEASE HELP)Match the description to its era:A) locally owned grocersB) dominating high-tech corporationsC) small family farmsa) 1910sb) 1960sc) 1990s Please Help!!! I will give you brainliest!Write an essay of at least 500 words exploring how well either Oedipus Rex or Romeo and Juliet fits Aristotles definition of tragedy. Provide a clear thesis statement and at least three comprehensive pieces of supporting evidence. pls answer the picture MUSICIf your group choir is invited to render a Visayan song, first thing that you will do is toA. Practice the beatB. Practice the melodyC. Practice the dictionD. Listen to the given Visayan song 8. A solution with a pH of 4 is MORE or LESS acidic than a solution with a pH of 2. Sherry has been arrested, convicted, and released after serving time for armed robbery. Nine months later she is arrested, convicted, and sentenced for the illegal use of a substance and prostitution. Which term can be used to describe Sherrys behavior?parolerecidivismadjudicationprobation Find the Compound and Complex sentences.1. They finished practice early, and they went for ice cream.2. Your mom cleaned your room while you were out.3. After the end of the movie, juliette wanted more popcorn.4. Camden wants to exercise, yet he is reading a book.5. We should leave for the game since you're here.6. She can't do her homework unless her pencil is sharpened. The students in one classroom sold tickets to the talent show Theysold 200% of the amount of tickets that they sold last year. If theysold 40 tickets this year, how many did they sell last year? How did the ancient Greeks shape our culture? solve the equation log2 x - 1/2 * log2 (x + 1) = 1 Correct if they are all correct state andprove angleanglesum property of triangle Why were the Articles of Confederation replaced with the Constitution? The United States and Great Britain agreed upon which of the following terms after World War II?They both agreed to stop communism where ever they may find it.They both did not want help rebuild Europe.They did not want any lands won in Europe.They both decided to attack Germany. What is the plantlike organism that does NOT photosynthesize?