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If y=21 when x=105 what is y when x=85
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2 votes
If y=21 when x=105 what is y when x=85

User Ouriel Ohayon
by
8.5k points

1 Answer

5 votes
X / y
105 / 21
85 / x
Cross multiple
85 * 21 = 1785
105x = 1785
X = 17
User Akshat Thakar
by
8.6k points
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