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Ratling [72]
3 years ago
9

Solve for x. 5= 1/5x-3 (the "x" is a variable not a multiplication sign)

Mathematics
1 answer:
Alchen [17]3 years ago
4 0

Answer:

x =40

Step-by-step explanation:

5= 1/5x-3

Add 3 to each side

5+3 = 1/5x -3+3

8 = 1/5x

Multiply by 5

8*5 = 1/5x *5

40 =x

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3 years ago
You are in charge of a crew that inspects cars. Each car takes approximately 1/2 hour for 1 person to inspect. The normal crew h
jonny [76]

Answer:

Each inspectors NEEDS to work 20 hours in order to review 320 cars.

Step-by-step explanation:

The amount of time taken to inspect 1 car = 1/2 hr = 0.5 hr

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So, the total number of present people in crew = 10 - 2=  8

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Since each car takes 0.5 hour to be reviewed.

So, the time required to review 320 cars =  320 x 05  = 160 hours.

So, the total hours needed to inspect all 320 cars = 160 hours

Now,as there are total 8 crew members.

\implies \textrm{The number of hours each inspector needs to work} = \frac{\textrm{Total working hours needed}}{\textrm{Toal number of inspectors}} \\= \frac{160}{8}  = 20

Hence , each inspectors NEEDS to work 20 hours in order to review 320 cars.

7 0
3 years ago
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Answer:The answer is eight electrons

Step-by-step explanation:

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3 years ago
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