Question

Y is directly proportional to c when y= 30 and x= 6. A) work out an equation connecting y and x.

B) work out the value of y when x= 12.

Answer 1

I have the answer of Q B

Explanation:

x = 6

y = 30

x = 12

y = ?

6/30 = 12/?

30 × 12 /6 =?

? = 5 ×12

? = 60