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Ivan
3 years ago
14

The bill for the repair of a computer was $179. The cost of part was $44, and labor charge was $45 per hour. How many hours did

it take to repair the computer?
1. write an equation using h for the number f hours it took to repair the computer

2. solve the equation

this is a 2 step equation plz show the steps thank you
Mathematics
1 answer:
Xelga [282]3 years ago
5 0
You can subtract 44 and from there tell how many hours it took,which is 3.Now you can set it up.

179 = 44 + 3h
-44. -44
-------------
135 = 3h
Now you divide 135 by 3 and get that for every hour $45 was charged

Hope this helped :D

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A company’s stock was selling at $25 a share a month later it was selling at $30 a share what is the percent increase
rjkz [21]

Answer:

20% increase

Step-by-step explanation:

To find the percent increase, you can divide the increase value by the original: 30/25 = 1.2 --> 120%. Next, since they ask for the percent of increase, you can subtract 1 or 100% from your answer which would give you a final answer of 20% increase.

4 0
3 years ago
Craig just finished reading 120 pages of his history assignment if the assignment is 125 Pages what percent has Craig read so fa
diamong [38]
96% is the answer 100%/x%=125/120
(100/x)*x=(125/120)*x       - we multiply both sides of the equation by x
100=1.04166666667*x       - we divide both sides of the equation by (1.04166666667) to get x
100/1.04166666667=x
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7 0
3 years ago
Mia spins the spinner two times. what is the probability that the arrow will land on 2 both times
kolezko [41]

Answer

how many sides are there to the spinner?

Step-by-step explanation:

i need to knowhow many there are in order to give you a probibility

4 0
3 years ago
The volume of a room is 640 cubic feet. If the length is 10 feet and the width is 4 feet, find the heigh
Allisa [31]

Answer:

16

Step-by-step explanation:

10 · 4 = 40

640/40= 16

4 0
2 years ago
A.CED.A Garnetta owned 2400 shares of Metropolitan Corporation at a price of $45.50. The stock split 4-for-3. How was Garnetta f
shtirl [24]

Garnetta will have 3,200 shares worth $ 34,125 each.

Given that Garnetta owned 2400 shares of Metropolitan Corporation at a price of $ 45.50, and the stock split 4-for-3, to determine how Garnetta was financially affected by the split the following calculation must be performed:

  • 3 = 2400
  • 4 = X
  • 4 x 2400/3 = X
  • 9600/3 = X
  • 3200 = X  
  • (2400 x 45.50) / 3200 = X
  • 109200/3200 = X
  • 34.125 = X

Therefore, Garnetta will have 3,200 shares worth $ 34,125 each.

Learn more in brainly.com/question/13981349

4 0
2 years ago
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