Question

I NEED THIS NOW the variables y and x have a proportional relationship and y = 5 when x = 4 what is the value of x when y = 8​

Answer 1

Step-by-step explanation:

y = 5 x = 4

y = 8 x = ?

by cross multiplying we get 5x = 8 ×4

x = 32/5 = 6.4