The equation that can be used to model the situation regarding the e-books and paperback is 5x + 12y = 68
The following information can be gotten from the question:
Total amount spent on e-books and paperback = $68
<em>Cost</em><em> of e-book = $5 each.</em>
<em>Cost of paperback = $12 each</em>
<em>Number of</em><em> e-books</em><em> = x</em>
<em>Number of paperbacks = y</em>
Therefore, the equation that can be used to model the situation regarding the <em>e-books </em>and <em>paperback</em> will be:
= 5(x) + 12(y) = 68
5x + 12y = 68
The equation will be 5x + 12y = 68
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Answer:
jjnkm
Step-by-step explanation:
Answer:
Step-by-step explanation:
x + 29 + 12 = 89
x + 41 = 89
x = 48 for <CED
Answer: x=40
Step-by-step explanation:
24−x−24=−16−24
Answer:
x = -3/28
Step-by-step explanation:
Start of by subtracting 3/7
7/14 - 6/14 = 1/14
-2/3x = 1/14
Divide -2/3, don't forget to reciprocate your fraction since you are dividing.
1/14 * -3/2 = -3/28
x = -3/28