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
exis [7]
3 years ago
12

An electrician charged a fee of $45 plus $60 per hour to come to Ed's house and make a repair. How many hours did the repair tak

e if the total bill was $120.
Mathematics
1 answer:
viva [34]3 years ago
5 0

Answer:

1 hour and 15 minutes

Step-by-step explanation:

$120 - $45 = $75

$75 ÷ $60 = 1.25 hours or and 1 hour and 15 minutes

You might be interested in
Sophia bought snacks for her team's practite. She bought a bag of chips for $1.84 and
Sergeeva-Olga [200]
$8.10 hope this is right
7 0
3 years ago
Read 2 more answers
Carlos has scored 83, 65, and 94 on his previous three tests. What score does he need on his next test so that his average (mean
Brilliant_brown [7]

Answer:

  • Carlos need to score 95

Step-by-step explanation:

<u>Let the score is x. The average is:</u>

  • (83 + 56 + 94 + x)/4 = 82
  • x + 233 = 4*82
  • x = 328 - 233
  • x = 95
8 0
3 years ago
How to solve 8=3/4w on math
NeTakaya
When you have to divide by a fraction, you have to multiply the other number by the fraction's reciprocal.

8 = 3/4 w    Divide by 3/4

w = 8/(3/4)

w = 8/ (3/4)  =  8 x 4/3   Multiply by the numerator and divide by the                                                   denominator.

w = (8 x 4) / 3

w = 32 / 3

w = 10 2/3
6 0
3 years ago
Read 2 more answers
A bicycle wheel travels 321 in for each revolution. What is the radius of the wheel ​
Sliva [168]

Answer:

51.1 ≈ r

Step-by-step explanation:

"A bicycle wheel travels 321 in for each revolution"- means that 321 is the circumference of the wheel that is a circle.

C = 2· π· r

What is the radius of the wheel ​?

321 = 2· π· r, divide both sides of the equation by 2 π

(321/2·π) = r , use calculator, solve and round the answer

51.1 ≈ r

4 0
2 years ago
2. Déla compró un vestido en la venta del 20% ella pago $57.60 por su vestido
ikadub [295]

Answer:

Step-by-step explanation:

El precio original del vestido es,

72 dolares

3 0
3 years ago
Other questions:
  • What is the initial value of the equation shown?
    8·1 answer
  • Please help ASAP I don’t understand
    7·1 answer
  • Solve each system by graphing: y=-1/2x+2 y=-3/2x-2
    15·1 answer
  • HELP HELP<br> Which relation is a function
    5·1 answer
  • WILL GIVE BRAINLEIST! :Given a traffic cone has a base diameter of 12 inches and a height of 28 inches, which is the closest vol
    6·1 answer
  • For which prime p,p4+8 is also a prime number
    8·1 answer
  • How do u write 4 1/4 in simplest form and not in decimals I haven't learned that yet .
    10·2 answers
  • Help with homework plzzzzz!!!!!!!!!!!!!
    15·1 answer
  • PLS HELP DUE TODAY (show work pls) i only have one attempt left
    15·1 answer
  • Hollie increased the rate that she can solve multiplication problems by 70%. If she could originally solve 20 problems in a minu
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!