Answer:
D. x-6
Step-by-step explanation:
4x^2 - 4x - 120
4(x-6)(x+5) are the factors.
0.84 is 10 times as much as 0.084
A + b = 35
b = 6a
a + 6a = 35
7a = 35
a = 5
b = 30
She scored 30 points in the second game
A
(X-7)(x-4) -> x^2 -11x + 28
Multiply that by the 2 and you get the original equation!