2 years ago

When X equals eight, Y equals 20 find Y when x equals 42

Mathematics

2 answers:

snow_tiger [21]2 years ago

6 0

If x equals 8 but then equals 42 then you multipled by 5.25, so multiply 20 by 5.25. Which is 105, then y equals 105.

gavmur [86]2 years ago

4 0

Y is equal to 105 because you divide 42 by 8 and get 5.25 (the amount it increased). then you multiply by its previous version 20 to get 105.

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