Mathematics High School

worth 10 points ! need help asap

Which shows the given inequalities in slope-intercept
form?

Worth 10 Points ! Need Help Asap Which Shows The Given Inequalities In Slope-interceptform?

Answers

Answer 1

Answer:

second option

Step-by-step explanation:

You want to isolate the 'y' in each inequality:

4x - 5y ≤ 1

-5y ≤ -4x + 1

y ≥ 4/5x - 1/5   (inequality symbol changed because we divided by a negative)

1/2y - x ≤ 3

y - 2x ≤ 6    we multipled the original inequality by 2 to eliminate the denom.

y ≤ 2x + 6

Answer 2
The answer would be the 2nd option

Related Questions

Sam rides his bike at a rate of 15 miles per hour. How many feet per minute is this?

Answers

Si tu prend un chien de 12k je crois que ta réponse va donner 15000

What is the center of the circle x² + y2 - 4 = 0?

Answers

Answer:

(0,0)

Desmos graphing calculator is a great way to enter the formula of a circle and see a visual example.

Answer: (0,0)

Explanation: The equation for a circle is (x - h)^2 + (y - k)^2 = r^2, where (h,k) is the vertex and r is the radius. Rearranging the given equation, we have that x^2 + y^2 = 4. Therefore, the center of the circle is (0,0), and its radius is 2.

Solve for x.
32 - 9 = 72 +14

Answers

Answer: their is no x?

Step-by-step explanation:

Answer:

Step 1 : 9=72 & 8=56

So, in 8 & 9, values are 72 & 56 resp. The gap between the two are

72 - 56 = 16

Step 2 : 8 = 56 & 7 = 42

So, in 8 & 7, values are 56 & 42 resp. The gap between the two are

56 - 42 = 14

Step 3 : 7 = 42 & 6 = 30

So, in 7 & 6, values are 42 & 30 resp. The gap between the two are

42 - 30 = 12

Step 4 : 6 = 30 & 5 = 20

So, in 6 & 5, values are 30 & 20 resp. The gap between the two are

30 - 20 = 10

Step 5 :

From steps 1, 2, 3 & 4 its’s clear that the gap between the next sequence is 8.

4 = x

So, now

20 - x = 8

X = 20 – 8

X = 4

So, 4 = 12

Now, to find 3 = y, we know that the gap between the next sequence is 6.

So, now

12 - y = 6

Y = 12 – 6

Y = 6

So,  3=6

Step-by-step explanation:

-8(-5b+7)+5b what the answers

Answers

Answer:

45b-56

Step-by-step explanation:

here and solve my recent question is for 100 points istg

triangle ABC has perimeter 22cm
AB= 8cm
BC= 5cm
by calculation deduce whether triangle ABC is right-angled triangle

Answers

9514 1404 393

Answer:

  not a right triangle

Step-by-step explanation:

The perimeter is 22, so we have ...

  AB +BC +CA = 22

  8 + 5 + CA = 22

  CA = 22 -13 = 9

If this is a right triangle, the sum of the squares of the short sides will be equal to the square of the long side.

  AB² +BC² = 8² +5² = 64 +25 = 89

This is not the same as ...

  CA² = 9² = 81

The triangle is not a right triangle.

_____

Additional comment

If you're familiar with a few Pythagorean triples, you know that a couple involving a side length 5 are (3, 4, 5) and (5, 12, 13). That is, (5, 8, 9) is NOT a Pythagorean triple, so you know immediately that those side lengths do not form a right triangle. (No calculation is necessary.)

If two out of every 10 high school students are licensed drivers, about how many students would be expected to have drivers' licenses in a high school with 615 students?

Answers

Answer: 123 students

Step-by-step explanation:

2/10 is 20% so you'd take 615 x 0.20 which is 123.

PLEASE HELP I will give Brainly to however gets it right. Miguel's irrigation tank for his large garden had 15.5 gallons of water before he began to
fill it at a rate of 1.4 gallons per minute.
Alejandro checked his irrigation tank and found it contained 45.5 gallons, before he
began draining his tank at a rate of 0.6 gallons per minute.
After how many minutes will the two irrigation water tanks have the same amount of
water?

Answers

Answer:

It will take 50 minutes.

Step-by-step explanation:

Because if you are trying to get 45.5 to 15.5 you need to drain 30 gallons of water, and to do that it will take 50 minutes because 0.6*50=30.

Hope this helps!

Pls mark brainliest if it is correct

Simplify e⁰. answer it please

Answers

1 is the answer, anything simplified like that is 1

Need Help ASAP.

Use the graph to answer the following questions. (NOTE: LOOK AT THE KEY!!!)

How many years does it take a cardboard box to decay?
A.) 8
B.) 4
C.) 20
D.) 25

Answers

Answer:

20

Step-by-step explanation:

jdjdjsnnxkdkcndjkx

Answer:

20 years

Step-by-step explanation:

Hope this helps!

Brainiest?

write 6(9+2k)= -3 in written form

Answers

Answer:

27k+3=0

Step-by-step explanation:

Write in standard form.

this way?

I need help please it’s my hrw

Answers

Answer:

Blank 1: 28

Blank 2: 42

Blank 3: 22

Answer: It will take 7 sessions.

Step-by-step explanation:

We already know the 3 blanks from the equation 28x = 42 + 22x

Now to find the answer.

28x = 42 + 22x

Subtract 22x from both sides. This cancels the +22x.

28x - 22x = 42

Subtract 22x from 28x to get 6x

6x = 42

Divide both sides by 6. This undoes the multiplication by 6.

x = 42/6

Divide 42 by 6 to get 7.

x = 7

It will take 7 sessions for the costs to match.

Answer:

[28], [42], [22], the meet at 154 sessions

Step-by-step explanation:

Factor the expression completely.

Answers

Answer:

Factoring the expression [tex]xy^4+x^4y^4[/tex] completely we get [tex]\mathbf{xy^4(x+1)(x^2-x+1)}[/tex]

Step-by-step explanation:

We need to factor the expression [tex]xy^4+x^4y^4[/tex] completely

We need to find common terms in the expression.

Looking at the expression, we get [tex]xy^4[/tex] is common in both terms, so we can write:

[tex]xy^4+x^4y^4\\=xy^4(1+x^3)[/tex]

So, taking out the common expression we get: [tex]xy^4(1+x^3)[/tex]

Now, we can factor the term (1+x^3) or we can write (x^3+1) by using formula:

[tex]a^3+b^3=(a+b)(a^2-ab+b^2)[/tex]

So, we get:

[tex]xy^4(1+x^3)\\=xy^4(x^3+1)\\Applying\:the\:formula\;of\:a^3+b^3\\=xy^4(x+1)(x^2-x+1)[/tex]

Therefor factoring the expression [tex]xy^4+x^4y^4[/tex] completely we get [tex]\mathbf{xy^4(x+1)(x^2-x+1)}[/tex]

1 Which formula shows a linear equation?
A. C = 2ar
B. A = ar?
C.V=ar
D.dA =-(

Answers

Answer:

A=AR is the answer

Step-by-step explanation:

HOPE IT HELPS YOU PLEASE MARK AS BRAINLIEST

How do I solve this equation using long division?

Answers

Answer: 2x2 +3x+5

Step-by-step explanation:

is 8 greater than -8

Answers

Answer:

yes

Step-by-step explanation: bc 8 is positive and -8 in negitive. 8 has a greater vealu bc its posivtive. -8 i has a leere vealu bc it negitive.

A pipe is leaking in the school bathroom. It has leaked 3 gallons of water in 6 hours.
COP=
HELPP PLZ

Answers

Answer:

It leaks half a gallon each hour.

Step-by-step explanation:

Answer:

Call the plumber

Step-by-step explanation:

If the school people refuse, make a petition. Ask around if they want a new pipe or fix it and collect their signatures. If the school still refuses, you can report them to the cops. If this was a question, it leaks 1/2 gallon per hour.

In 1970, the median home value was $20,000. By 2020, the median home value was $320,000. What is the percent increase in home value in those 50 years?

Answers

Answer:

1500%

Step-by-step explanation:

The formula for Percentage increase is

Increase/ Initial Amount × 100

Increase = Current Amount - Initial Amount

Increase = $320,000 - $20,000

Increase = $300,000

Percentage Increase =

$300,000/$20,000 × 100

= 1500%

The percent increase in home value in those 50 years is 1500%

Function g is a transformation of the parent exponential function. Which statements are true about function g?
FAKE ANSWERS WILL BE REPORTED!!

Answers

Using function concepts, it is found that the correct options are:

Function g is positive over the interval [tex](-\infty, \infty)[/tex].The range of function g is [tex](3, \infty)[/tex].Function g has a y-intercept of (0,4).

What is the parent exponential function?

The parent exponential function is defined by:

[tex]y = e^x[/tex]

In this problem:

When [tex]x = 0, e^x = 1[/tex], while [tex]g(x) = 4[/tex] when x = 0, hence it is 4 - 1 = 3 units above function f.From the graph, it is above the x-axis in the interval [tex](-\infty, \infty)[/tex], hence it is positive in this interval.The range is the set that contains all output values, that is, all values of y, hence it is [tex](3, \infty)[/tex].The domain is the set that contains all possible input values, hence it is [tex](-\infty, \infty)[/tex].The y-intercept is (0, g(0)), hence (0,4).Function g is increasing over the entire interval.

To learn more about function concepts, you can take a look at https://brainly.com/question/16948935

The scale on a map is 4 cm = 25 miles. Dave measures the distance to the next town at 9 cm. How many miles away is the next town?

Answers

Answer:

58.333....

Step-by-step explanation:

8cm=50

1cm so 25/3

8.3333333333

Answer:

56.25 or 56 1/4

Step-by-step explanation:

If 4 cm is equal to 25 miles then we can divide 25 by 4 to see how many miles is in 1 cm.

25 divided by 4 is 6.25 or 6 1/4

Therefor 1 cm is equal to 6.25 miles.

Now we multiply 9 by 6.25 to get 56.25

What is an equation of the line that passes through the points (-7, -7) and (-7, 4)

Answers

Answer:

x=-7

Step-by-step explanation:

y=mx+c

m=rise over run

m=0

x=-7

Select the three situations that model a sum of zero.
Explain your answer. ​

Answers

i believe it’s the first third and fourth because, 10 and -10 cancel out to 0, moving 12 and going -12 back also cancels out and the car returns to the ground so the toy car ends in the same place it started

Answer:

Step-by-step explanation:

1,2,4

Zach's pet mouse drinks 1.084 milliliters of water each week.
Round the amount of water to the nearest hundredth.

Answers

Answer:

it is 1.08

Step-by-step explanation:

it was this on khan

please help me on this! thank you!

Answers

Answer:

true

equation

equation

expression

Step-by-step explanation:

this is super easy to remember. :)

EQUations have EQUALS

it's that easy :)

The first one is true I thank :)


What would be the total cost of software F
over time?

Answers

10,500 I think? Sorry if it’s not right, I’ll give an explanation if needed :)

The total cost of software F over time is $5000.

What is a satisfaction rate?

For questions involving Customer Satisfaction Score, "Satisfaction Rate" is computed. It's calculated to provide you with an overall satisfaction rating of your respondents' responses to your goods and services.

Cost of Software F = $10000

Satisfaction rate with Software F = 90%

Cost of satisfaction level = $0

Cost of dissatisfaction level = $5000

Percentage of not satisfied = 10%

The total cost of Software F over time is :

= {($10000 x 90% - $0) + ($10000 x 10% - $5000)}.

= $5000

Therefore, cost of software F over time is $5000.

Learn more about the satisfaction rate : https://brainly.com/question/25940131

#SPJ2

Sandra is making pizzas for a party. each pizza will have 8 slices. she plans on 2 slices per person. if there will be 12 people at the party, how many pizzas should she make?

Answers

Answer:

3 pizzas

Step-by-step explanation:

12 x 2 = 24

24 divided by 8 = 3

3 pizzas hope this helps i’m not good at explaining

Divide £ 45 among 3 person so that their share are in the ratio 4:5:6

Answers

Answer:

12, 15, 18

Step-by-step explanation:

4x+5x+6x=45

15x=45

x=3

4x=12, 5x=15, 6x= 18

PLEASE HELP ITS DUE SOON ILL GIVE BRAINLIEST IF U EXPLAIN UR ANSWER :((

Answers

Answer:

none

Step-by-step explanation:

Answer:

Step-by-step explanation:

this is a graph of y=2

the domain is {-∞< x<∞}, x can be any real Number

what's the quotient of 35.86÷2.2​

Answers

Answer:

The answer to your question is 16.3.

1 2 3 4 5 6 7 8 9 10
10 + 10= ?

Answers

Answer:

I'm confused what you are asking... if you are looking for the answer to 10 + 10 it's 20 ♡♡

10+10=20 but I don’t know if it’s right bc I don’t know what’s the question

The side lengths of two similar solids are in the ratio 1:3
What is the ratio of the areas?

Answers

Answer:

[tex]length = \frac{1}{3} \\ area = ( { \frac{1}{3} )}^{2} \\ = \frac{1}{9} \\ ratio \: of \: areas = 1:9[/tex]

Other Questions
How do we know that people existed during the Paleolithictime?A.Cave paintings that depict stories and narratives of lifeduring that timeB.Carcasses left in the skeletons of dinosaursC.They left books during this time that archaeologists readand learned fromD.We do not know that people during this time existed Psychology Question: What kind of changes in your life would you have if you suddenly could not feel pain? Why does Rachel say, only it's too late after describing her birthday party? Tyler bought snacks for his team's practice. He bought a bag of oranges for $1.94 and a 24-pack of juice bottles. The total cost before tax was $43.22. Write and solve an equation which can be used to determine x, how much each bottle of juice costs? Equation: Answer: X = What is the yintercept of the line described by the equation below? y = x - 3 Jada made 8 cups of blueberry jam and divided the jam equally among 6 containers. How much jam went in each container? Weapons they have none, nor are acquainted with them, for I showed them swords which they grasped by the blades, and cut themselves through ignorance. They have no iron, their javelins being without it, and nothing more than sticks, though some have fish-bones or other things at the ends.Christopher ColumbusWhat does Columbus notice that the American Indians do not have? How many chlorine atoms are there in the molecule NiCl2 they finishThere are 4 athletes at a track meet. How many different ways canfirst, second, and third? 7:5 is equivalent to 21: ? Some campaigners want a maximum wage. This would be in a ratio of 10:1 with the minimum wage. If the minimum wage is 8.72 an hour for over 25's, what would the maximum wage be Think about a time when you had to leave something behind. Maybe it was a friend, a home, or simply an object.Write a minimum four-stanza poem (five lines per stanza, for a total of twenty lines) that expresses the "leaving" of something personal.Be sure to use each of the following poetic devices:one simileone example of alliterationone metaphorone hyperboleone symbolone example of personification what is the nearest whole percent of 62 Choose one character from the myth "Atalanta, the Fleet-Footed Huntress" andexplain how and why that character changes over the course of the myth. Describeat least one conflict that character faces. Use evidence from the text to support youranswer. crash my math class i will put the link in the comment section. half of it in one comment and the other one in the next comment.my class ends at 11:30 so hurry!! solve the equation by combining like terms: 3x-5+12-2x=12 Marquis started at an elevation of 3000 feet and hiked down a mountain at a constant rate. His elevation decreased 500 feet per hour. Graph the relationship between Marquis elevation and time as he hiked down the mountain. Khan Academy question thanks for whoever answers What are these troops and equipment in these trucks doing?A. entering Communist ChinaB. entering North KoreaC. withdrawing from South KoreaD. withdrawing from North Korea Which of these words would be used to refer to a young child's walk whenshe is first learning how to walk?O A. TotteringB. StridingO C. MarchO D. Limping