As you can see I already did the work, but I just wanted to know if I did it in the correct way. If I did it wrong please correct me and help me!​

As You Can See I Already Did The Work, But I Just Wanted To Know If I Did It In The Correct Way. If I

Answers

Answer 1

Answer:

See below:

Step-by-step explanation:

Your work seems to be correct at first glance, although I'll recalculate it in my own time and get back to you if its correct by edittiong and commenting on this question.

Thank you!


Related Questions

what be the answer to this here mathematical equation and how do ye solve it? Asking for my pirate friend 7+x/3 = 2x-5

Answers

Answer:

YESSIR

Step-by-step explanation:

Is the point (2,-3) a solution to
the inequality? Show work to
justify your answer.

3x + 4y >-24

Answers

Answer: Yes

Step-by-step explanation:

9+7 - |3 - 9| the 9+7 has a square root symbol over top of it

Answers

√(9+7) - |9+7| = √16 - 16 = 4 - 16 = -12

Which one doesn’t belong?

A. 1 ticket for $1.80
B. $9 buys 5 tickets
C. 9 tickets for $15
D. 10 prizes for $18


Explanation:

Answers

C because if 1 ticket costs 1.80 for example 9 divided by 5 is 1.80 so A and B are same also 18 divided by 19 would be 1.80 which is also the same and for C 15 divided by 9 would not be 1.80 :)

Solve.

32.3 = 14.8 + 8.4x

Enter your answer as a mixed number in simplest form in the box.

x =

Answers

The value of x is 2.0833.

Given that,

The equation is 32.3 = 14.8 + 18.4x.We need to find the value of x.

Based on the above information, the calculation is as follows:

32.3 = 14.8 + 8.4x

32.3 - 14.8 = 8.4x

17.5 = 8.4x

x =2.0833

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Answer:

2 1/12

Step-by-step explanation:

I took a math quiz and got it 100% correct!

Hope this helps!

Have a great day/night!

What is the slope of a line passing through (-10, 1) and (-6, -1)?

Answers

Answer:

Step-by-step explanation:

[tex]Slope =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\dfrac{-1-1}{-6-[-10]}=\dfrac{-2}{-6+10}\\\\\\=\dfrac{-2}{4}\\\\\\=\dfrac{-1}{2}[/tex]

Identify the domain and range, then tell if the relation is a function

Answers

Answer:

D:  (-3, 0, 2, 9)

R: (4, 6, 7)

This relationship is a function as there are no two input that have the same output.

Step-by-step explanation:

This relationship is a function as there are no two input that have the same output.

The range is the second output (y-value) which is (4, 6, 7).

The domain is the first element (x-value) of a relation or function which is (-3, 0, 2, 9)

Hope this helps!

The first term of an Arithmetic progression is 3and the last term is 9, find the number of terms in the progression if the common difference is 3/2​

Answers

Answer:

n = 5 terms

Step-by-step explanation:

An = a1 + (n-1)d

9 = 3 + (n-1) 3/2

9 = 3 + 3/2n - 3/2

9 = 3/2 + 3/2n

9 - 3/2 = 3/2n

(15/2) / (3/2) = n

30/6 = n

​ TV and WY areparallellines. S T U V W X Y Z Which angles are corresponding angles?

Answers

Answer:

A picture provided would be better, but here's a picture to help you find an answer to your question.

Step-by-step explanation:

The two angles marked in red are corresponding angles on a pair of parallel lines. Corresponding angles are ALWAYS congruent to each other.


21) True or false: If x) is a linear function with a graph that extends through points at
(-2, 4), (0, 0), and (2. - 4), then it has a relative maximum when x = 4.

Answers

Answer:

true

Step-by-step explanation:

got it right

Elise says, "If you subtract 17 from my number and multiply the difference by -3, the result is -61."
What is Elise's number?

Answers

Answer:

Elise's number is 112/3.

Step-by-step explanation:

You can form the equation: [tex]\left(x-17\right)\cdot -3=-61[/tex]

Solution: [tex]\frac{\left(x-17\right)\left(-3\right)}{-3}=\frac{-61}{-3}[/tex]

[tex]x-17=\frac{61}{3}[/tex]

[tex]x-17+17=\frac{61}{3}+17[/tex]

x=112/3

What is the difference of 88V + 13w and 10v - 12w?

A. 787 + w

B. 98V + w

C. 78V + 25W

D. 787 - 25w

Answers

Answer:

Step-by-step explanation:

Factor the expression into an equivalent form.
ab2 - b

Answers

Answer:

b(ab-1`)

Step-by-step explanation:

Just remove "b" from both terms and place it outside the parentheses.

Given f(x)=-x-4f(x)=−x−4, find f(4)f(4).

Answers

Answer:

1/4 or .25

Explanation

As for this specific question algebra is something I do in my head and skip many steps for however if you want to proof my answer it would be this.

-0.25-16*.25=-0.25-4

-0.25-4=-0.25-4

-4.25=-4.25

For the function  f(x) = -x-4 the value of f(4) is -8.

The given function is f(x) = -x-4.

We need to find the value of f(4).

To find this we have to replace the x value with 4.

Substitute x=4 in the function:

f(4)=-4-4

f(4)=-8

Hence, the value of f(4) is -8.

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hhheeelllppp please i need to simplify

Answers

The answer is C. 91.46 !!!
the answer would be 91.46

May I please receive help?

Pleaseeeee

Answers

Answer: 37.3 m

Correct me if I'm wrong

1.what is the y-intercept f (x) = 3x+8/x-4?
a.-2
b.0
c.2
d.4
2.the horizontal asymptote of f (x) = 2x+5/x^2-3x+2?
a. y = -1
b. y = 0
c. y = 1
d. y = 2
3. what is the x - intercept of f (x) = 2x+6/x-1?
a.-5
b.-3
c.-1
d.0
4.what is the vertical asymptote of f (x) = x^2+5x+6/x-5?
a.x = -6
b.x = 0
c.x = 5
d.x = 6
5. what is the zero of f (x) = x^2-25/x+5?
a.-5
b.0
c.5
d.25
6.the oblique asymptote of f (x) = x^2=3x-5/x+2?
a.y = x + 1
b.y = x + 2
c.y = x + 3
d.y = x + 5

Answers

The Eubanks Answer:

Step-by-step explanation:hehus

HELP ASAP 10 POINTS

The total cost of renting a HEDGE TRIMMER is given by the graph below.

The total cost of renting a LAWN MOWER is given by the equation y = 25x + 10.

Which item has a higher rate per day to rent? The hedge trimmer or the lawn mower? Explain how you can tell.

Answers

Using the slope value of the functions, the rate per day of hedge trimmer is greater than that of Lawn mower.

The cost function for renting hedge trimmer and Lawn mower :

Hedge trimmer :

y = 30x + 20

Lawn Mower :

y = 25x + 10

The rate per day is given by the slope value of the function.

Slope of hedge trimmer = rate per day = 30Slope of lawn mower = rate per day = 25

Hence, the rate per day of hedge trimmer is greater than that of lawn mower.

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How do I do this question?

Answers

Hope this helps !!

Sorry for my bad handwriting!^_^

answer urgently how do i do it

Answers

Answer:

x,2 y,4

Step-by-step explanation:

is this what your looking for?

When a system ofnliner equations has x-terms that are opposites how is x eliminated?​

Answers

Answer:

When the coefficients of one variable are opposites you add the equations to eliminate a variable and when the coefficients of one variable are equal you subtract the equations to eliminate a variable. We can eliminate the x-variable by addition of the two equations.

Charise's expenses for the month of July are outlined below.

Car insurance: $120.54
Cell phone bill: $55.99
Groceries: $65.00

Her monthly income is $1,050.00. What percentage of her income are expenses?
A.
15%


B.
17%


C.
23%


D.
25%

Answers

Answer:

b

Step-by-step explanation:

you add all of the expenses and then yeah

I need help finding the rule.

Answers

Answer:

y=3x+1

Step-by-step explanation:

The question is asking for an equation in slope-intercept form. This is y=mx+b, where m is slope and b is y-intercept. The slope is the change is y over the change in x. The y value changes 3 and the x value changes 1. So, the slope is 3/1 or just 3. The y-intercept is the value where the line intersects with the y-axis. Additionally, the y-intercept will have an x-value of 0. On the table, you can see that y=1 when x=0. Thus, the y-intercept is 1. Put the two values into the equation and you get y=3x+1.

what are rates and unit rates give me examples of rates and unit rates

Answers

Answer:

Step-by-step explanation:

The unit rate is the rate of the denominator of one unit. Unit rates are very common in our daily lives. For example, when we say we are traveling at 68 miles per hour, we mean we are traveling 68 miles in one hour. We'll write this rate as 68 miles/hour

Find the nth term of this number sequence
15, 12, 9, 6, ...

Answers

Answer:

18-3n

Step-by-step explanation:

The nth term of this number sequence is,

⇒ a(n) = 15 - 3 (n - 1)

What is Arithmetic sequence?

An arithmetic sequence is the sequence of numbers where each consecutive numbers have same difference.

Given that;

The sequence is,

15, 12, 9, 6..

Now, We can find the nth term as;

First term (a) = 15

Common difference (d) = 12 - 15 = - 3

We know that;

The nth term of the arithmetic sequence is,

⇒ a(n) = a + (n - 1) d

Hence, We get;

The nth term of this number sequence is,

⇒ a(n) = a + (n - 1) d

⇒ a(n) = 15 + (n - 1) (- 3)

⇒ a(n) = 15 - 3 (n - 1)

Thus, The nth term of this number sequence is,

⇒ a(n) = 15 - 3 (n - 1)

Learn more about the arithmetic sequence visit:

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The price of a notebook was 3.70 yesterday. Today, the price fell to 3.20. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

Answers

Answer:

The price fell by 13.5%.

Step-by-step explanation:

Formula: Subtract the lower price from the higher price. Divide that answer by the higher price. Multiply by 100 to get the percent. This is also the formula for percent error.

1: [tex](\frac{3.7-3.2}{3.7})*100[/tex]

2: [tex](\frac{0.5}{3.7}) *100[/tex]

3. 0.135*100

4: 13.51%

The final answer is 13.5%.

3 7 2 4 7 5 7 1 8 8
what is the median

Answers

Answer:

6

Step-by-step explanation:

you can find the mean by adding up all of the numbers, and then dividing that total by the amount of numbers in the sequence.

Meera is choosing 2 books from the library. She is choosing from a selection of Science fiction, Biography and thriller. She can choose more than one of the same type. Write down all the combinations of two books that she could take​

Answers

Step-by-step explanation:

She could take two science fiction, two biography, two thriller, one thriller and one science fiction, one thriller and one biography, one science fiction, and one biography

Answer: 3

Step-by-step explanation:

Science Fiction: SF

Biography: BI

Thriller: TH

SF:BI, TH

BI:TH

Write an equation in slope-intercept form from the following points:
(-4,6) and (0,7)

Answers

Answer:

y = 1/4 * x + 7

Step-by-step explanation:

We start with the equation for slope-intercept y = mx + b -

Y is any y point on the line. X is any x point on the line. M is the slope of the line. B is the y-intercept of the line.

We first find the slope by using this equation (y2 - y1) / (x2 - x1) -

(7 - 6) / (0 - (-4))

1 / (0 + 4)

Slope = 1/4

Now we insert the slope into the equation -

y = 1/4 * x + b

As said before, Y is any y point on the line and X is any x point on the line, so we can choose a random point and insert it in to find the y-intercept -

(The equation already tells you the y-intercept (0, 7) but for checking, we will insert the point in too)

7 = 1/4 * 0 + b

7 = b

b = 7

The y-intercept of the line is (0, 7)

We insert the y-intercept in the equation -

y = 1/4 * x + 7

y = 1/4 * x + b is our answer to the problem.

Which expressions are equivalent to a b/c

Answers

Answers:

[tex]\sqrt[c]{a^b}[/tex]

[tex](\sqrt[c]{a})^b[/tex]

Answer:

first 1 last 1 third 1 and forth 1

Step-by-step explanation:

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