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Help please!! If y varies directly with x, and x = 7 when y= 28, find y when x = 13. 1. y= 4 2. y=17 3. y= 42 4. y = 52

Help please!! If y varies directly with x, and x = 7 when y= 28, find y when x = 13. 1. y= 4 2. y=17 3. y= 42 4. y = 52
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12 votes
Help please!!

If y varies directly with x, and x = 7 when y= 28, find y when x = 13.

1. y= 4
2. y=17
3. y= 42
4. y = 52

asked
User Flowtron
by
7.4k points

1 Answer

10 votes
28/7 = 4y
4y 13 times = 52
4
answered
User ERadical
by
8.4k points
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