7. Carlos is renovating a house and hires a plumber to install the piping for 4 points
the new bathroom. The plumber charges an initial fee plus an hourly rate
for the number of hours it will take to complete the installation. The
function y = 100 + 35x can be used to model the total cost of the job, in
dollars. What does the slope in the expression of this function represent? *
the initial fee for the installation, $35
the initial fee for the installation, $100
the cost per hour of installation work, $35
the number of hours to complete the installation, x

Answers

Answer 1

Answer:

the cost per hour of installation work, $35

Step-by-step explanation:

y = 35x + 100

the slope of a function is the coefficient of x, therefore, it is 35. $100 is the initial fee, since it ia the y intercept, and $35 is the cost per hour. y is the total amount, and x is the number of hours. Therefore, the only possible answer is the third choice,


Related Questions

Pls answer
(5x+7) (8x-7) solve for x

Answers

Answer:

where is the =...........

Answer: 40x2+21x−49

Step-by-step explanation:

Find the 18th term of the sequence. 4.8, 5.1, 5.4, 5.7, ...

Answers

11.1 i think, i’m not sure tho

choose the best decimal equivalent to 14/25.

Answers

Answer:

0.56

Step-by-step explanation:

To find the decimal equivalent, we can divide the numerator and denominator together.

14 ÷ 25 = 0.56

Best of Luck!

0.56 would be the best decimal equivalent

what is greater, -16 or -3

Answers

Answer:

-3

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

-3 is closer to 0 on a number line.

What is the value of h(−2) when h(x)=3x+1?


Enter your answer in the box.

​h(−2)=​

Answers

Answer:

-5

Step-by-step explanation:

The answer is -5 because we have -2 as x. The function is h(x)=3x+1. 3 times -2=-6. When we add 1 to the result, we have -5 as the answer. Hope it helps!

The value of h(−2) when h(x)=3x+1 is h(-2) = -5

From the question,

The given function is h(x)=3x+1

To determine the value of h(-2), we will put x = -2 and evaluate

From

h(x)=3x+1

h(-2) becomes

h(-2)=3(-2) + 1

h(-2) = (3× -2) + 1

h(-2) = (-6) + 1

h(-2) = -6 + 1

h(-2) = -5

Hence, the value of h(−2) when h(x)=3x+1 is h(-2) = -5

Learn more here: https://brainly.com/question/17762942

-35+7k = -7+7(k-4)
is it IMS (Infinite solutions)
one solution
no solution?​

Answers

Answer:

-35+7k=-7+7 (k-4)-42=-14 (k-4).This the simplest way to simply the work.

Solve 4(x+2) - 5 = -21

Answers

Answer:

x=−6

Step-by-step explanation:

Answer:

your answer will be -6

Step-by-step explanation:

4x+8-5= -21

8-5=3

4x + 3 = -21

subtract three from both sides

4x= -21

-21 divided by 4

= -6

Plz help me fast will give brain list

Answers

17,400 - 3000 = 14,400

Let x be the number of months.

300x = 14,400

Divide by 300.

x = 48

12 months = 1 year

4 years is the answer.

Answer:

4 years

Step-by-step explanation:

Equation: 300x + 3000 = 17400

Subtract 3000 from both sides;

300x = 14400

Divide both sides by 300;

x = 48 months

48 months = 4 years

A trampoline has a jumping surface that is 10.3 feet long and 9.2 feet wide. What is the area of the jumping surface?

Answers

Answer:

10.3*9.2

the answer is 94.76

:)

Multiply (X^4+1)(3x^2+9x+2)

Answers

3x^6+9x^5+2x^4+3x^2+9x+2

Answer:

whatever they said up there

yee yee

Step-by-step explanation:

find the slope and the y intercept 2x+y-2=0

Answers

Answer:

Slope: -2; Y-intercept: 2

Step-by-step explanation:

To find the slope, you can rewrite the equation into standard form:

2x+y-2=0

2x+y=2

y=2-2x

The slope is the coefficient of x, which is -2. The y-intercept is the other number, which is 2.

Step-by-step explanation:

gradient= ‐2

y‐ik intercept=2

explanation: rearrange the equation to make y your subject

from the equation , you already know that ‐2 is m (from the equation y=mx +c , whereby m is your gradient) which means ‐2 is your gradient.

from your equation you would also know that 2 is your y‐intercept. also from the equation y=mx+c is your UK intercept

find the perimeter ​

Answers

Answer:

61 7/20

Step-by-step explanation:

please somebody i need help with this question :c
A rectangular prism is completely packed with 84 cubes of edge length fraction 1 over 3 inch, without any gap or overlap. Which of these best describes the volume of this rectangular prism?

Answers

Step-by-step explanation:

The volume of a cube is s^3 where s is the length of a side..

So If you have 84 cubes with sides of 1/3 in the total volume is:

v=84(1/3)^3 in^3

v=84/27 in^3

v=28/9 in^3

V=3.11 in^3 (to nearest hundredth of a cubic inch)

What is the slope of the line represented by the equation y= -1/2x + 1/4

Answers

Answer:

-1/2 or -0.5

Step-by-step explanation:

answer is above

problem 6 and 4 please

Answers

All triangles equal 180 degrees. I think x = 70 and y = 40

y = 4x - 6
m =
b=( , )

find the slope and y

Answers

Answer:

2,4 y=4

Step-by-step explanation:

Answer: m=4x

               b=-6

Step-by-step explanation:

I am pretty sure you are just finding those things in the question right? If not I apologize.

What is the sun's radius in miles.​

Answers

Answer:

432,690 mi I think

Answer:

432,690 miles

A line with a positive slope is parallel to one of the lines shown. What is its slope? Use the graph shown below.

Answers

The slope is 0.75 as 3/4 = 0.75

Answer:

Step-by-step explanation:

Only the blue line has a positive slope.  So the new line is parallel to the blue line.

Clearly, the blue line goes through the point (0, 3) (this is the y-intercept).  Follow this blue line upward and to the right until it intersects the horizontal line at the top of the diagram.  We must estimate the x-value of this point of intersection.  A good approximation would be 5 1/3.

Now estimate the slope of the blue line.  Starting at (0, 3), we move 5 1/3 units to the right (this is the "change in x," or "run")  We end up at (5 1/3, 3).  

Now, from the horizontal line y = 3 upward to the horizontal line at the very top of the graph, is 5 units.  This is the "rise."

Thus, the approximate value of the slope here is

                              5               5             15

m = rise / run = ---------- = -------------- = ----------- = m

                          5 1/3           16/3             16

Two laboratory technicians are running product quality tests. One technician takes 6 minutes less than the
other. What equation would give the amount of time, t, it would take to run the tests if the technicians work
together to split the work on the different tests?

Answers

Answer:

The time it will take will be ;

t = (2x -6)/(x^2-6x)

Where x is the amount of time

in minutes taken by the technician who is slower

Step-by-step explanation:

We want to write the time it would take to run the tests if the technicians work together.

Let the time taken by the first technician be x minutes

The time that would. taken by the second is 6 minutes less which is (x -6) minutes

So if they work together, how long will it take?

That would be ;

t = 1/x + 1/(x-6)

t = (x + x -6)/(x(x-6))

t = (2x -6)/(x^2 -6x)

The time it will take if they both work together is ;

t = (2x -6)/(x^2-6x)

where x minutes is the amount of time taken by the technician who is slower of the two

help!!
Kathryn had $20 saved and saved $5 each week, w, after. Write an algebraic expression to represent the amount she has saved after a certain number of weeks.

Answers

Answer:

20 + 5w

Step-by-step explanation:

20 + 5w

Were 20 is the amount she already has, and 5w is 5 times the unkown amount of weeks (w).

Pls consider marking me as Brainliest! It would mean a lot!

Answer: 5w + 20

Step-by-step explanation:

Because if she earns 5 every week that’s 5w and if she already had 20 that’s +20. So it’s 5w + 20 or 20+5w

23% of 75 is what number?

please answer it like the image!

Answers

Answer:

23% of 75 is 17.35 ok i hope it helps

i need help again please I need help​

Answers

Answer: Assembly

Step-by-step explanation: I’m just guessing, but I think it’s assembly because, well, there’s a lot of people assembled there

Mrs.Santos has two kinds of flowers in her garden. the ratio of lilies to daisies in her garden is 3:2
if there are 12 lilies what is the total number of flowers in her garden

Answers

Answer:

there would be 18 total flowers in her garden

Answer:

12:8

Step-by-step explanation:

I think this is the answer. I think this help

4(n+10)????????????????!!

Answers

Answer:

4n+40

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

need help fastttt plssss I give the brainliest answer to who is correct plss

Answers

Answer:

$6.75

Step-by-step explanation:

I took math in high school

Perform the indicated operation.

11(-2)

22
9
-9
-22

Answers

Answer:

-22

Step-by-step explanation:

When you multiply a positive and negative number together, it becomes negative.

Multiplication is repetitive addition.

11(-2) = -11 + -11 = -22

Pls help i will mark brainliest if you get it correct♡︎シ

Answers

Answer:

its the first one. hope this helps

Answer: the first one {-3,-1,0,1,5}

Domain is x

Determine the 50th term in the sequence defined by an = -11+ 5(n − 1).

Answers

The 'nth' term is a formula with 'n' in it which enables you to find any term of a sequence without having to go up from one term to the next. 'n' stands for the term number so to find the 50th term we would just substitute 50 in the formula in place of 'n'.

Use the information to diswer
The area of the triangle shown is 40.0 cm2.
?
12.5 cm

What is the height of the triangle?
A. 3.20 cm
OB. 6.40 cm
OC. 13.8 cm
OD. 27.5 cm

Answers

It’s B because
Explanation: Since they've given use the area of the triangle, we can use the area formula to find the base of the triangle. The formula to find the area of a triangle is: a=12hb.

PLEASE HELP ASAP for 8 points ​
Best answer will be marked as Brainliest
Plz hurry

Answers

Answer:

∠COS = 30°

Step-by-step explanation:

∠BPO = 120° + x

∠COS = x

Alternate Interior/Exterior is congruent if two parallel lines are intersected by a transverse.

∠BPO = ∠COP

∠COP = 120° + x

∠COP + ∠COS = 180°

120° + x + x = 180°

120° + 2x = 180°

2x = 60°

x = 30°

Other Questions
which is a limitation of a scientific model? Which of the following organelles would you not find in a plant cell? After they are done eating dinner, _______ going to go out for ice cream. Which ancient civilization lived in the far North? What is the simile in this poem?The picture is the poem. In the heart, what separates the oxygenated and deoxygenated blood?A. VentricleB. VesselC.septum D.atrium WILL GIVE YOU BRAINLIEST!!!which option is an example of a chemical property? A ability to decompose B colorC melting point D densitywhich option is an example of a chemical property A boiling point B reactivityC color D density Find the value of 0.4 0.023 What is the most likely meaning of the metaphor in the following sentence?Caden kicked the soccer ball hard, transforming it into a missile headed straight for the goal.A. The metaphor comparing Caden to a soccer ball suggests that Caden is very athletic.B. The metaphor comparing the soccer ball to a missile suggests that the ball moved rapidly toward its target.C. The metaphor comparing the soccer ball to a missile suggests that the ball burst due the strong kick.D. The metaphor comparing Caden to a soccer ball suggests that Caden runs extremely fast. What is the first step of the STOP procedure for assessing acute sports injuries?A.Start treatment for the injury.B.Stop the player from further aggravating the injury.C.Speak with the player about what type of injury it is.D.Support the player during the recovery period.Please select the best answer from the choices provided.ABCD Which statement best describes the structure of I Hear America Singing?It allows the author to describe several periods of time at once.It allows the author to express his thoughts without rules.It allows the author to focus on a single subject throughout the poem.It allows the author to express his thoughts within a set of strict rules. A steel rolling mill can produce I-beams at the rate of 20 tons per week. Customer demand for the beams is 5 tons per week. To produce the I-beams, the mill must go through a setup that requires changing to the required rolling patterns. Each setup costs the mill $10,000 in labor and lost production. The I-beam cost the mill $2,000 per ton and has an inventory holding rate of 25 percent. Assume the plant operates for 50 weeks in a year. Using Microsoft Excel, calculate the following: a) the optimal production batch size of the mill. b) The maximum (highest) inventory level at the plant c) The annual inventory holding cost d) The annual setup cost of the plant e) The annual product cost f) Total Annual Inventory Cost (TAIC) Please help I've been staring at this thing for 30 minutes it says I have to match the segments with its measure I don't understand what goes where :( Water is formed when two hydrogen atoms bond to an oxygen atom. The hydrogen and the oxygen in this example are different What would be a negative effect of increased connections and trade between different countries? DEACBFor this lab, you will find the area of an irregularly shaped room with the shape as shown above.Ask the user to enter the values for sides A, B, C, D, and E and print out the total room area.Remember the formula for finding the area of a rectangle is length width and the area of a right triangle is 0.5 * the base" heighPlease note the final area should be in decimal format.Sample RunEnter side A: 11Enter side B: 2Enter side C: 4Enter side D: 7Enter side E: 1Sample OutputRoom Area: 53.5 Kate has a negative bank account balance of $100. If she is depositing $5 a day , how long until she has a negative balance of only $30? Which equation represents the line that passes through points B and C on the graph?On a coordinate plane, point A is at (1, 4), point B is at (negative 4, 2), point C is at (negative 2, negative 2) and point D is at (5, negative 4).y = negative 2 x minus 6y = negative 2 x + 10y = 2 x minus 6y = 2 x + 10 What are the nominal and effective costs of trade credit under the credit terms of 3/10, net 30? Assume a 365-day year. Do not round intermediate calculations. Round your answers to two decimal places. Intangible Assets and Goodwill: Amortization and Impairment In early 2011, Bowen Company acquired a new business unit in a merger. Allocation of the acquisition cost resulted in fair values assigned as follows: Intangible Asset Fair Value Estimated Value Customer lists $400,000 5 years Developed technology 640,000 10 years Internet domain name 1,040,000 Indefinite Goodwill 4,960,000 Indefinite The goodwill is assigned entirely to the acquired business unit. Impairment reviews at the end of 2011 and 2012 did not identify any impairment losses. After the business suffered a downturn during 2013, the year-end impairment review yielded the following information: Customer lists are estimated to have undiscounted future cash flows of $200,000 and discounted future cash flows of $144,000.The internet domain name is estimated to have undiscounted future cash flows of $800,000 and discounted future cash flows of $600,000. The acquired business unit has a fair value of $13,600,000, a carrying amount of $14,800,000, and the fair value of its identifiable net assets is $11,360,000.Required:Determine Bowen's amortization expense and impairment write-offs for 2013.