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
asambeis [7]
3 years ago
10

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together the

y charged a total of $2475 . What was the rate charged per hour by each mechanic if the sum of the two rates was $200 per hour?
Mathematics
1 answer:
gladu [14]3 years ago
6 0

Answer:

1st: 105/h

2nd: 95/h

Step-by-step explanation:

10A+15B=2475 (1)

A+B=200 |*10 => 10A+10B=2000 (2)

From (1) - (2), we have 5B=475, so B=95

then A+95=200 so A is 105

You might be interested in
What type of number is 12: + 360?<br>Choose all answers that apply:<br>Real<br>Imaginary<br>Complex​
mestny [16]

Answer:

Imaginary

Step-by-step explanation:

5 0
3 years ago
Find the volume. Help please it’s due tomorrow
Dmitry_Shevchenko [17]

Answer:

2cm

Step-by-step explanation:

vbjufdxcvhjjkknvxzdhjkbcxdf

5 0
3 years ago
hardware stores sells copper pipes for $24 per 5 foot piece a project requires 6 inches of pipe will be the cost of the pipe for
kiruha [24]

The hardware store sells copper pipes for $24 per 5 feet right? so, 5 feet is equal to 60 inches and since you need 6 inches, you divide 60 by 10 to get 6 and also divide 24 by ten and you get 2.4, so the answer is $2.4 for 6 inches of pipe.

Hope this helps!

8 0
4 years ago
Evaluate the expression 2x-y for x=17 and y=12
mafiozo [28]

Answer:

The answer is 22.

Step-by-step explanation:

1) Replace the x with 17, and the y with 12.

2) 2(17) - 12

3) 2x17 = 34

4) 34 - 12 = 22

6 0
4 years ago
Read 2 more answers
Natalie has $20 to spend on 5 sandwiches. Can she spend $4.39 on each sandwich? Explain.
uranmaximum [27]
No she can't spend $4.39 for each sandwich because if you divide 20 by 5 your quotient will be 4.
6 0
4 years ago
Read 2 more answers
Other questions:
  • A 200 pound watermelon is 90 percent water. It is dehydrated until it is only 80 percent water. What is the weight after dehydra
    15·1 answer
  • (04.07)the balance in two separate bank accounts grows each month at different rates. the growth rates for both accounts are rep
    8·2 answers
  • Amber has some state quarters in her pocket. She collects the following data by randomly pulling one quarter recordings the stat
    9·1 answer
  • Help ASAP PLEASE AND THANK YOU
    10·1 answer
  • What is the slope and y-intercept in the equation y = -2/5x - 1
    7·1 answer
  • Ethan rode 25.65 kilometers on Saturday and 14.23 kilometers on Sunday. About how far did Ethan ride during the two days?
    13·1 answer
  • Graph: f(x) = 22-1
    12·1 answer
  • The product of two positive consecutive integers is 132. find the integers.
    5·1 answer
  • If g(x)=X+1/x-2 and<br> h(x) = 4 – X, what is the value of (g of h )(-3)
    15·1 answer
  • PLEASE HELP ME WITH AN EXPLANATION
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!