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jasenka [17]
2 years ago
11

Jane earns $10 per hour babysitting she also earned a one time fee of $40 she earns a total of $100 Write and solve and equation

to find how many hours Jane worked to $100 total
Mathematics
1 answer:
iragen [17]2 years ago
4 0

Answer:

6 hours

Step-by-step explanation:

Let the number of hours that Jane worked = x

Jane earns $10 per hour babysitting she also earned a one time fee of $40 she earns a total of $100

Using the straight line equation

y = mx + C

y = Total fees that she earned = $100

x = number of hours she worked = ??

C = One time fee = $40

m = Amount paid per hour = $10

Therefore,

$100 = $10 × x + $40

100 = 10x + 40

Subtract 40 from both sides

100 - 40= 10x + 40 - 40

60 = 10x

x = 60/10

x = 6 hours

The number of hours Jane worked to earn $100 total is 6 hours

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