Question

Variable y varies directly with variable x, and y = 5 when x = 8.



What is the value of x when y = 15?

Answer 1

I will medal

Answer 2

I'm really bad at this.

Answer 3

@SamsungFanBoy

Answer 4

12

Answer 5

are you sure?

Answer 6

18

Answer 7

what?

Answer 8

i am sorry:))

Answer 9

so which one?

Answer 10

18 or...

Answer 11

18

Answer 12

100%

Answer 13

k one more Question

Answer 14

@mns
The number of bricks a bricklayer can lay, b, varies directly with the amount of time the bricklayer is laying bricks, t. George can lay 45 bricks in 30 min. Which direct linear variation equation models the information?



A.


b = 0.3t


B.


b = 0.6t


C.


b = 1.5t


D.


b = 3t

Answer 15

im going to open a new question