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
guajiro [1.7K]
3 years ago
15

A mechanic charges $55 an hour for an oil change and spends $45 a day on supplies. Which expression represents the amount the me

chanic earns in one day?
Mathematics
1 answer:
san4es73 [151]3 years ago
5 0

Answer:

55x-45=y

Step-by-step explanation:

in terms of algeabra 55 dollars per hour x amount of hours 45 spent so subtract 45; y is the amount per day. The variables can be swapped

You might be interested in
Anybody know the answer ?
kherson [118]
Saturday= 53

Sunday= 26
6 0
3 years ago
Please help with 7 :))
Maru [420]
What Is Your. Answer
3 0
3 years ago
A store owner paid $8.20 each for shirts and sold them for $20.50 each. what was the percent markup?
Ad libitum [116K]

There is a 150% increase.

Work is attached in the image provided.

5 0
3 years ago
what is the area of the shaded sector of the circle if the radius is 14 ft? leave your answer in terms of pi
Strike441 [17]

Given:

Radius = 14 ft

θ = 45°

To find:

Area of the shaded sector

Solution:

Area of the sector formula:

$\text { area of sector }=\frac{\theta}{360^{\circ}} \times \pi r^{2}

                      $=\frac{45^\circ}{360^{\circ}} \times \pi \times 14^{2}

                      $=\frac{1}{8} \times \pi \times 196

                      =24.5\pi ft²

The area of the shaded sector of a circle is 24.5π ft².

3 0
3 years ago
Factor completely:<br> 3x² + 5x - 12
Paladinen [302]

Please find attached photograph for your answer.

7 0
3 years ago
Other questions:
  • The value (in cents) of the change in a purse that contains twice as many nickels as pennies, five more dimes than nickels, and
    6·2 answers
  • Round 8.95 to the nearest tenth.did the ones place change? explain
    12·2 answers
  • Mr. Gardener invested $500,000. His annual interest was $40,000. What was the annual interest rate?
    10·1 answer
  • Can u help me ok the first one plz
    5·1 answer
  • 1+1=? 95 points + brainliest!
    9·2 answers
  • Solve the system of equations using elimination.<br><br> 4x - 7y = 5<br> 9x – 7y = –15
    8·1 answer
  • The ages of dogs at an animal shelter are normally distributed with a mean of 3.9 years and a standard deviation of 1.2 years.
    12·1 answer
  • Liam earns $12 for each hour of dog walking. How many hours in all will it take Liam to
    14·2 answers
  • What is the number of possible combinations of 14 objects taken 3 at a time?
    9·1 answer
  • What is the smaller and larger x value of the x-intercept for y=x2-5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!