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3 votes
PLS HELP I NeED to finish this

PLS HELP I NeED to finish this-example-1
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User Knagode
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8.2k points

1 Answer

4 votes

Answer:

D. 15

Explanation:

Use proportions.


(35)/(25) = (21)/(x) \\\\35x = 525\\x = 15

answered
User Geekingreen
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