Can someone help me with this question please (brainiest and 50 points)
2 answers:
Answer:
Stephanie read more than 7 books.
Step-by-step explanation:
We are given the equation y= 8x
First, lets break down the equation given.
- <em>y </em>represents the total amount of points.
- <em>x</em> represents each book read.
Since Stephanie gained a <u>total of 72 points</u>, then y = 72. The value of x is unknown and is the value that we need to figure out as it will tell us how many books Stephanie read.
72= 8x
Simply divide both sides by 8.
Remember, <em>x</em> represents each book read. Stephanie read 9 books. So, Stephanie read more than 7 books.
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Gretchen will earn $48 from mowing in 4 hours
Data
- Amount earned on each lawn = $12
- Number of hours mowing = 4 hours
This is the measure of one unit against another unit. An example of this is speed which is the rate of distance covered to time.
In this case, she mows 1 lawn in each hour and earns $12 on each.
To calculate for 4 hours
She earns $48 from mowing 4 lawns
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