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son4ous [18]
2 years ago
13

Gretchen earns seven dollars per hour at the local pizza shop if she works three hours in afternoon how much money does she earn

Mathematics
2 answers:
diamong [38]2 years ago
5 0

Answer:

21 dollars

Step-by-step explanation:

Hi there!

All you have to do to solve this problem is multiply the amount of money made per hour by the number of hours worked.

In this case, its 7 x 3, which equals 21.

Hope this helped!

aleksandrvk [35]2 years ago
4 0

Answer:21

Step-by-step explanation:

1hr=7

3hr=21

7x3=21

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HELP:. In baseball, the distance from the pitcher's mound to the batter is 60.5 feet. A pitcher can throw the baseball at 121 fe
zheka24 [161]
<h3>Answer:  D. 5 blinks</h3>

=========================================================

Explanation:

First we'll need to find out how long it takes for the ball to go from the pitcher to the batter.

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distance = speed*time

time = distance/speed

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In half a second, the ball is from the pitcher to the batter.

------------

An eye blink is 0.1 second which means we can form this equation

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2 years ago
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