Answer:
A
Step-by-step explanation:
i think so..sorry if im wrong
55 if you mean one half
5500 if you mean 50 times 110
60 if you mean 50 from 110
Im sorry, it is too blurry. I cannot read it.
Answer:
x = −10 and x = 4
Step-by-step explanation:
x2 + 6x = 40
Subtract 40 from each side
x^2 + 6x -40 =0
Factor, what 2 numbers multiply to -40 and add to 6
10 * -4 = -40 10+-4 = 6
(x+10) (x-4) = 0
Using the zero product property
x+10 =0 x-4=0
x=-10 x=4
