Orlando says that he can find the length of the diagonal, c, of the rectangular prism by
1 answer:
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Answer:
$51.50
Step-by-step explanation:
<em>Let the amount that Phil give to her sister be </em>
<em><u>After Phil's sister pays her debt of 10, Phil and her sister should have EQUAL amount. </u></em>So we can write the equation as:
Now solving this for x, we have:
Hence, Phil must give $51.50 to her sister.
1 cup will be left. That is because each batch uses
cups.
11 Cups will be used.