Answer:
288
Step-by-step explanation:
She didnt have enough
she would have 48 dollars in her jar
she she had 2 dollars to little
For number 5 : 2/7 is first, then comes 1/5, then comes 1/6.
Answer:
168/(x² +7x)
Step-by-step explanation:
The height of each window is 14/(x+7), and the width of each window is 12/x. The area of each window is the product of its height ans width:
area = (14/(x+7))(12/x) = 168/(x(x +7))
area = 168/(x² +7x)
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<em>Comment on the problem</em>
There is not enough information given to determine suitable values for x. If x is 42, each window is a square 3 3/7 inches on a side.
