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svetoff [14.1K]
3 years ago
12

I NEED HELP FAST WHAT IS 80 + -9 - 5 + 89-66+44-9+87-100+213

Mathematics
1 answer:
kow [346]3 years ago
5 0

Answer:

324 is ya answer!

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Read 2 more answers
If 2/5 of the macaroni and cheese provides 16 pieces to the table,how many pieces were in the pan when it was full? Support you
astra-53 [7]
Bearing in mind that a whole will be 5/5, so the full pan is 5/5.

\bf \begin{array}{ccll}
macaroni&pieces\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{2}{5}&16\\\\
\frac{5}{5}&p
\end{array}\implies \cfrac{\quad\frac{2}{5} \quad }{\frac{5}{5}}=\cfrac{16}{p}\implies \cfrac{2}{5}\cdot \cfrac{5}{5}=\cfrac{16}{p}
\\\\\\
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8 0
3 years ago
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