Answer:
There!!
Step-by-step explanation:
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21 french fries/50 total = x french fries/350 total
Cross Multiply: (21 · 350) = (50 · x)
Divide both sides by 50: (21 · 7) = x
147 = x
Answer: 147 students
Answer:
4-7
this gives us answer of -4
hope it helps