Direct variation means their ratio is a constant
x/y is 9/45=1/5
so when x=2, y=5*2=10
I WILL TRY AND FIGURE IT OUT RQ
Answer:
16
Step-by-step explanation:
let the number be x , then
x = 15 ( multiply both sides by 4 to clear the fraction )
3x = 60 ( divide both sides by 3 )
x = 20 , then
× 20 = 4 × 4 = 16
Answer:
option 2
Step-by-step explanation:
4^2=16/8=2. 4^2=16/16=1. 2-1=1