Question

Suppose y varies directly as x, and y=36 when x=4. Find y when x=11.

A. 99

B. 1

C. 13

D. None of the answers are correct

Answer 1

I think it’s 99 but it seems too easy for that so I think I’m wrong.

Answer 2

Answer:

A

Step-by-step explanation: since when y=36 and x=4

4xb=36  

b=9

so you know that its times 9

find y when x=11

if you know its x9 then the question is 11x9

then 11x9=99