1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andreyandreev [35.5K]
3 years ago
10

Please is urgent please

Mathematics
1 answer:
Tcecarenko [31]3 years ago
3 0

Answer: Assuming the plumber will round up the hours, the answer is 335.

Step-by-step explanation:

You can use this equasion to solve the problem: 75+52x=c

In this case, x would equal the number of hours he would work and c would represent the final cost.

Basically, you can just multiply the hourly cost by the hours he works and then add the service fee. Hope this helped!

You might be interested in
Ruby is deciding between two truck rental companies. Company A charges an initial fee of $70 for the rental plus $2.50 per mile
almond37 [142]

The equation of each function

A(x) = 2.5 x + 70

B(x) = 1.5 x + 90

Company A would be cheaper if Ruby needs to drive 15 miles

Step-by-step explanation:

Ruby is deciding between two truck rental companies

  • Company A charges an initial fee of $70 for the rental plus $2.50 per mile driven
  • Company B charges an initial fee of $90 for the rental plus $1.50 per mile driven
  • A(x) represents the amount company A would charge if Ruby drives x miles, and B(x) represents the amount company B would charge if Ruby drives x miles

Write the equation for each function and determine which company would be cheaper if Ruby needs to drive 15 miles with the rented truck

∵ Company A charges an initial fee of $70 for the rental

∵ It costs $2.5 per mile driven

∵ A(x) represents the amount would charge if Ruby drives x miles

∴ A(x) = 2.5 x + 70

∵ Company B charges an initial fee of $90 for the rental

∵ It costs $1.5 per mile driven

∵ B(x) represents the amount would charge if Ruby drives x miles

∴ B(x) = 1.5 x + 90

The equation of each function

A(x) = 2.5 x + 70

B(x) = 1.5 x + 90

∵ Ruby needs to drive 15 miles with the rented truck

∴ x = 15

- Substitute x by 15 in the two equation to find the cheaper one

∵ A(15) = 2.5(15) + 70

∴ A(15) = 107.5

The amount Company A would charge if Ruby drives 15 miles is $107.5

∵ B(15) = 1.5(15) + 90

∴ B(15) = 112.5

The amount Company B would charge if Ruby drives 15 miles is $112.5

∵ $107.5 is less than $112.5

∴ A(15) < B(15)

∴ The company A would be cheaper

Company A would be cheaper if Ruby needs to drive 15 miles

Learn more:

You can learn more about linear function in brainly.com/question/4326955

#LearnwithBrainly

3 0
3 years ago
Solve for x<br> -30=5(x+1)
mariarad [96]

Answer:

-5=x

Step-by-step explanation:

-30=5x+5

-25=5x

-5=x

5 0
3 years ago
Read 2 more answers
Differentiate between a fixed and movable pulley.<br>​
Tamiku [17]

Answer:

Step-by-step explanation:

A fixed pulley consists of a wheel fixed to a shaft and is used in conjunction with a belt to transfer energy to another fixed pulley. A movable pulley consists of a shell, a movable wheel and a rope. Movable pulleys are also know as block and tackle.

8 0
2 years ago
If y=6 When x=10,find x when y=18
erik [133]
X=22 because if y=6 and x=10 so 6+4=10 so 18+4=22
5 0
3 years ago
How to subtract fractions<br>like this
omeli [17]
Your answe would be 1 9/13
7 0
3 years ago
Read 2 more answers
Other questions:
  • Square ABCD has coordinates A(−10, 5) , B(10, 5), C(10, 0) , and D(−10, 0) . Square A'B'C'D' has coordinates A′(−10,−5),B′(10,−5
    11·1 answer
  • What is the median of the data set? {20, 25, 36, 41, 87, 91, 92, 95, 99} Enter your answer in the box.
    5·2 answers
  • BRAINLIEST
    6·1 answer
  • The height of a statue is 276 inches. What is the hieght of the statue in meters? Round your answer to the nearest hundredth.
    9·2 answers
  • Round 47.58051 to the nearest thousandths
    9·1 answer
  • **30 points*** PLEASE ASSIST WILL GET BRAINIEST I REALLY NEED HELP!!!
    9·1 answer
  • SUPER URGENT ANSWER BOTHHHHH QUESTIONS<br> I WILL DEF MARK BRAINLYEST<br> READ CARFULLY!
    7·1 answer
  • Please, someone help? ​
    6·1 answer
  • Find the value of X for the triangle.
    5·1 answer
  • Write an equation for each word problem. Then solve.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!