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If y varies directly as x and y = 30 when x = 6, find x when y = 45.

If y varies directly as x and y = 30 when x = 6, find x when y = 45.
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1 vote
If y varies directly as x and y = 30 when x = 6,
find x when y = 45.

asked
User Jose Luis Blanco
by
8.6k points

1 Answer

2 votes
30/6 is 5 so for each 5y is 1x so 45-30 is 15 then 15/5 is 3 therefore X would be at 9 when Y is at 45
answered
User Sebastian Ferrari
by
7.9k points
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