Question

suppose y varies directly with x. if y = 6 when x=-2, find x when Y=15

Answer 1

-2 x what = 6 ?

Answer 2

THEY VARY WITH EACHOTHER

Answer 3

.-. I know that

Answer 4

ik but what varys with 15?

Answer 5

first find out the relationship
-2 x what gives you 6?

Answer 6

4

Answer 7

-2 x 4 = 6?

Answer 8

are you sure?

Answer 9

I mean -3

Answer 10

ok so -2 x -3 = 6

Answer 11

so to find x
divide 15 by -3

Answer 12

so negative 5

Answer 13

?

Answer 14

yea

Answer 15

can u help me with a few more

Answer 16

Suppose y varies directly with x. If y=3 when x=2, find y when x=3 .