18) Solve the equation: (x – 3)(x + 8) = 0 A) x = 0, 3, or -8
B) x = 3 or -8
C) x = -3 or 8
D) x = 0, -3, or 8

19) (x + 3) (5x + 17) = 0. Which values are solutions to this equation? Choose all that apply.
A) 0
B) -3
C) 3
D) 3.4
E) -3.4

20) Solve the equation: 6(2x + 19) = 0
A) 6 or 9.5
B) -9.5
C) 6
D) 6 or -9.5

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

2 2/3 hours duhh silly

step-by-step explanation:

86

step-by-step explanation:

find the area of the triangle then multiply by 2 then add the area of the parollelegram multiplied by 2