Suzie's Plumbing uses a linear model to determine the total cost, in dollars, of a service call.

Part A. Using the table below, create an equation to represent the linear model that Suzie's
Plumbing uses to determine the total cost, C, in terms of hours worked, h.

Part B. Make accurate statements about the service fee and the hourly charge.

The one-time fee is represented by the ______
of the function and is _____.

The hourly charge is represented by the ______ of the function is ______
per hour.

Answer:

$18,000

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 15%/100 = 0.15 per year,

then, solving our equation

I = 20000 × 0.15 × 6 = 18000

I = $ 18,000.

The simple interest accumulated

on a principal of $ 20,000.

at a rate of 15% per year

for 6 years is $ 18,000.

Answer:

32

Step-by-step explanation:

if y = one of those choises. the quarter of 32 is 8. half 32 is 16. 3/4 is 26.

(1/4)*328

8>8

Answer:

10-8

9-9

11-7

Step-by-step explanation:

Answer:

8, 9 , 7

Step-by-step explanation:

hope this helps :)

Answer:

SA=736ft²

Step-by-step explanation:

First I like to start with the triangles

[tex]a =2 \frac{1}{2} bh \\ [/tex]

The reason why we would multiply the triangle area by two is because where finding the area of the triangle in the Back and in the front

[tex]a = 2 \frac{1}{2} (12 \times 8) = 96[/tex]

then we go to the rectangles of the left and right

[tex]a = 2bh[/tex]

[tex]a = 2(20 \times 10) = 400[/tex]

again because the numbers for the base and height of the two rectangles are the same we are going to times by two.

Then we going to find the area for the base of the triangular prism, which would be the bottom rectangle

[tex]a = bh[/tex]

there are no same shapes with the same base and height so where not going to multiply by two

[tex]a = 12 \times 20 = 240[/tex]

now we add all the area that we found up

[tex]400 + 96 + 240 = 736[/tex]

now we have 736ft and since where finding SA we square it

SA=736ft²

1.) Formula for rate of change is (First value of x - Second value of x)/(First value of Y - Second value of Y). So now, all we have to do is plug in the values. (1 - 3)/(0 - 4). After solving this, we get - 1/2.

2.) 1st box is y = 1/2x+5/12

    2nd box is y =-4/5x+4

    3rd box is -1/2x - 7

3.) Y intercept is the original height of the candle in centimeters. Slope is the change of the height of the candle in centimeters per minute.

Just a reminder, next time try not to reveal any personal information. In the screenshots, people can clearly see your full name. That might not be as dangerous as sharing address information or whatever, but still

Answer:

D = 2(13)

Step-by-step explanation:

radius = 1/2 diameter

so you x2 to find diameter

Answer:

25+h/5

Step-by-step explanation:

25+h/5

=(125+h)/5

Answer:

i think-b?

Step-by-step explanation:

Explanation. No Answer:

The foot per second is a unit of both speed and velocity. It expresses the distance in feet traveled or displaced, divided by the time in seconds. The corresponding unit in the International System of Units is the metre per second. Abbreviations include ft/s, fps, and the scientific notation ft s⁻¹.

Answer:

y=3/10x

Step-by-step explanation:

First, use the formula y2-y1/x2-x1. Pick any two points from the line to put into this formula. In this case, I would pick (0,0) and (20,6) cause I'm lazy lol. Plot these points into the formula. It would look like this 6-0/20-0. Simplify this to get 6/20. The GCM of 6 and 20 is 2 so divide 2 in each side to get 3/10. Because the y-intercept is on 0, there is no y-intercept. Therefore, the equation is y=3/10x

If this helps, please mark this answer as brainliest

The equation of the line passing through points will be; y = 0.3x - 12

An equation is an expression that shows the relationship between two or more numbers and variables.

A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.

Consider that the graph shows a straight line passing through points (20, 6), (40, 12), etc.

However, only two points (20, 6), (40, 12) are sufficient to obtain the equation of the line.

The equation of the line passing through two points is given by,

y - 6 = 6/20 (x - 20)

So, the equation of the line passing through points will be,

y = 0.3x - 12

Thus, the required equation is y = 0.3x - 12

Learn more about equations here;

https://brainly.com/question/25180086

#SPJ2

Answer:

v ≥ 6

Step-by-step explanation:

if you are trying to get v

-9≥-8+v/-6

-9 (+8) ≥-8+v/-6 (+8)

-1 ≥ +v/-6

-1 ( x-6) ≥ +v/-6 ( x-6)

6 ≤ v (since u mutiplied a negative the sign flips)

v ≥ 6

hope it helps!! and is correct nodfsjf

Answer:yes it is correct

Step-by-step explanation:

Answer:

No, if you're trying to get what N is then divide.

Answer:

We conclude that using the property of exponents, we need to multiply 10² to get 10⁴. Step-by-step explanation: Let 'x' be the number we need to multiply 10² by to get 10⁴. Therefore, we conclude that using the property of exponents, we need to multiply 10² to get 10⁴.

Answer:

d= -4

Step-by-step explanation:

-4/-4 < -2

Answer:

5 units away

Step-by-step explanation:

8=8

-4-5=-9

Answer:

y=-20x+450

Step-by-step explanation:

Since Lori has 450$ initially, this can be modeled as our y-intercept of our function, or the b in y=mx+b. Since she's withdrawing 20$ a month to pay for the membership, she's losing 20$, which is why the 20 is negative in the equation. Let x be any amount of months, and y will be the balance of Lori's account at that month x.

Answer:

Perimeter = 853 ft.

Area =  989 ft^2

Step-by-step explanation:

To get the perimeter you add up all of the measurements. To get the  perimeter you do 28 x 28 = 784, then you do 39-28=11, then you do 11(30)/2 to get 330.

784 + 330 = 984 ft.^2

Answer:

1440

Step-by-step explanation:

if 2inches equals 240miles then 1inch equals 120miles

now that you know what 1 inch equals, multiply 120 miles by 12 inches (120 miles per inch) and that gives you 1440 miles

Answer:

Slope = 4/3

Step-by-step explanation:

Formula for slope-intercept form: y=mx + b

Given: 3y - 4x = -6

Add -4x to the right hand side to isolate out 3y (y).

It should look like this: 3y = 4x -6

Now divide both sides by 3.

You should get: y = 4/3x -2

Since it's asking for slope, your slope is 4/3.

Answer:

2h 15m

Step-by-step explanation:

If he drove 96 kilometers per hour for the first two hours, then he traveled 192 kilometers in two hours, meaning that the full trip is 384 kilometers.

192/80 = 2.4

Mr. Moore took 2 hours and 15 minutes to finish his trip.

Hope this helps. Have a great day.

Answer:

  (b) distance, y=20x, 480 mi

Step-by-step explanation:

As is often the case, the only self-consistent answer choice is the correct one.

__

The dependent variable is plotted on the y-axis, so is distance.

(x, y) = (2, 40) tells you y = 20x is an appropriate choice of equation.

In 24 hours, the dragonfly will fly y = 20(24) = 480 miles.

Answer:

7x+61

Step-by-step explanation:

distribute 7 to the x and 8

5+7x+56

now combine like terms

5+56+7x

your answer

61+7x

7x+61

Step-by-step explanation:

I did this on a test once

Answer: H

Step-by-step explanation: 6 divided by q=5

Answer:

G

Step-by-step explanation:

All of the others have equals, which makes them an equation, not an expression. G does not have an equals, and it therefore an expression.

Answer:

Local area network

Step-by-step explanation:

Because its the areas network.

Answer:

Step-by-step explanation:

Answer:

C.) Maybe

Step-by-step explanation:

Answer: I think it is 102

Step-by-step explanation:

When I was taught area we split up the shape.

7x12=84

3x3=9

3x3=9

9+9=18

84+18=102