If k liters of liquid leak out every x hours, we can compute the amount of liters that leak out every hour:
So, with each passing hour we lose liters. So, in hours we lose
liters.
Each of this liters costs 6$, so we lose a total of
dollars.
Answer:
D. 5y^2
Step-by-step explanation:
2x + 3y^2 - 2(x - y^2)
2 * x = 2x
2 * -y^2 = -2y^2
2x + 3y^2 - 2x + 2y^2
Combine like terms
2x and -2x cancel ach other out
3y^2 + 2y^2 = 5y^2
D. 5y^2
The answer would be 4!!
5 (x - 8) = 20
8-4= 4 and 5x4=20 :) hope this helps