Mathematics High School

The rental rate for a power washer has a one time fee of $60 plus $20 for each day of the rental. The graph shows the points representing the total cost of the rental.



Write an equation, in slope-intercept form(y = mx + b) that models the total cost of the rental over time.

ALOT OF PTS

Answers

Answer 1

The equation of the rental rate in slope-intercept form(y = mx + b) that models the total cost of the rental over time is; C = $20t + $60.

The slope intercept form of a linear equation takes the form; y = mx + c.

In this scenario;

The one-time fee, $60 represents the y-intercept of the rental rate equation.

The daily charge, $20 represents the slope of the rental rate equation.

Ultimately, the rental rate equation is; C = $20t + $60

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https://brainly.com/question/19215850

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Answer:

refer to the picture attached for steps

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A car gets 20 miles per gallon. How many gallons would the car need to travel 90 miles?

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Answer: In decimal the answer is 4.5 but if in fraction the answer is 4 1/2

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90 x 20 = 4.5 or 4 1/2

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Ah sorry I got it wrong, dear

B. 1/2

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Answer:

B

Step-by-step explanation:

Answer: Angle x = 77 degrees

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Step-by-step explanation:

y+4=-7(x-3)
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Answers

Answer:

so slop int form is y=mx+b

so start off by distributing the -7 to the x and -3

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get it all on the same side

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Step-by-step explanation:

Answer:

y =  m x  +  b .

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Step-by-step explanation:

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Answers

* means multiply

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I WILL GIVE BRAINLIEST!

Answers

180/3=60
4x-20=60
4x=80
x=20

Answer:

x = 20

Step-by-step explanation:

from how the sides are marked it is an equilateral triangle, to see it does not seem. assuming that it is equilateral it has 3 angles of 60 ° for which 4x - 20 = 60

4x - 20 = 60

4x = 80

x = 80 : 4

x = 20

-------------------

4 * 20 - 20 = 60°

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Answers

Answer:

$42.60

Step-by-step explanation:

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She gives 50% to her mother.
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Answers

Answer:

she keeps 270

Step-by-step explanation:

have of 600 is 300 10 percent of 300 is 30

300-30 is 270

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Answers

Answer:

Exact form = 26/9

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Step-by-step explanation:

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Answers

Answer:

Point-slope form: [tex]y+2=-2x+6[/tex]

Slope intercept form: [tex]y=-2x+4[/tex]

Step-by-step explanation:

[tex]y - y_{1} = m * (x - x_{1})[/tex]

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Answer:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

110/2 = 55 miles

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Answer:

275 miles in 5 hours

Step-by-step explanation:

110/2 is 55. 55 is 1hour so multiply 55 times 5 and thats your answer.

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Answers

Answer:

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Step-by-step explanation:

Looking at the image attached, the discriminant is the value under the square root.

In the equation given:

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√(b²- 4ac) = √(-8²- (4*1*5)) = √(64-20) = √44

√44 is a positive number. Because it is positive, there must be 2 real roots.

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Answers

Answer:

-7/9

Step-by-step explanation:

Using the slope formula

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   = ( 6-13)/(10-1)

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Answers

Answer: A multiple is a number that can be divided by another number a certain number of times without a remainder. A factor is one of two or more numbers that divides a given number without a remainder. Therefor, 50 could not be a multiple of 6.

Step-by-step explanation:

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Answers

Answer:

1/6 studets

Step-by-step explanation:

The answer is 30 students

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Answer:

6x+3+2x+8

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First, since we know that the total number of stamps that Josef has is j and that Mai will have j – 500 stamps, we can set up an equation. The total number of stamps should be j + (j – 500), which can be simplified to 2j – 500. We can set up cross multiplication since we know Josef has 60% of the stamps. = When we cross multiply, we get 100j = 60(2j – 500). Next, using the distributive property, multiply to get 100j = 60(2j – 500). Then use the additive inverse property to subtract 120j from both sides and get -20j = -30,000. Finally, divide by -20 to get j = 1,500.

C. 1,500 hope this helps

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Answers

Answer:

60÷15 =4

Therefore Martin uses his power saw 4 times in one hour

Answer:

60/15=4

Step-by-step explanation:

He uses his power saw every 15 that inside of an hour is 4 because when you do the division its going to = 4

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Full what exactly it is not specified what you need

If the start Time is 8:00 and the end time is 11:00.a.m,what is the elaped time? ?​

Answers

Answer:

3 hours

Step-by-step explanation:

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Answer:

the awnser is in fraction form

[tex] \frac{41}{8} [/tex]

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Answer:

2.5713

Step-by-step explanation:

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How many solutions does the equation 2 + 6(x - 4) = 3x - 18 + 3x have?

A)0
B)1
C)2
D) Infinite

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Answer:

C because it's a quadratic equation and it can be solved by factorization and completing the square method and also general formula

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Answer:

2

+

2

+

6

3

8

7

6

3

8

6

3

2

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8

4

3

2

8

4

2

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Step-by-step explanation:

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Answers

Answer:

30a + 29b

....................

Answer:

30a + 29b is the answer

We just need to add

A car is 200 inches long. A truck is 50% longer than the car. How long is the truck?

Answers

If a truck is 50% longer than the car, then its 1.5x.

200 * 1.5

= 300

So the truck is 300 inches

*50% of 200 is 100.

100+200=300* would be your answer.

this question has already been answered in Brainly.I am just giving you the answer of what someone else said.*CREDIT GOES TO:izzykissel*

This should help.

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