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kobusy [5.1K]
2 years ago
6

A bike store rents bikes for $9 an hour in addition to a helmet rental fee of $15. If

Mathematics
1 answer:
wel2 years ago
3 0

Answer:

4 hours

Step-by-step explanation:

First we need to subtract the one pay fee (the helmet rental fee, $15)

So 51 - 15 = 36

Then we need to divide 36 by the amount of money it costs for each hours to find how many hours he rented the bike

So 39/9 = 4

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GaryK [48]

Answer:

The side length is multiplied by 6.

Step-by-step explanation:

The area of a square is A = s². Suppose the side is 8 inches. This means the area is A = 8² = 64.

If you were to multiply by 36, then it becomes 64*36 = 2,304. Since squaring gave the area, it's side length would be found using the reverse operation a square root. Take the square root of 2,304.

√2304 = 48

The side length changed from 8 to 48 which is a scale factor of 6. This means 8 * 6 = 48.

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2 years ago
In a circuit electrons flow in one direction.
dexar [7]

Answer:

true

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
​
hjlf
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4x - 3y = -21.....multiply by -2
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this system of equations has 1 solution
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3 years ago
Kevin ran at a rate of 13km/h convert his speed to meter minute
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3 years ago
I need to solve the equation
Andrej [43]

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c = -3

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7 = -3c -2

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3 0
2 years ago
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