Answer:
First One: Yes
Second One: No
Step-by-step explanation:
Direct Variation Formula: y=kx
1. every single on is y=x times 6, fits the formula
2. there is no easy multiplying repeating pattern of how x=y
If you take the square root of x^7 meaning you take 2 of X out because it is square(2) root. Therefore the answer would be x^5
4x-16 because of distributing
Step-by-step explanation:
2(x-9) = 9 (- 1/3)
2x-18=-3
2x=18-3
x=15/2
x=7.5