(x^2 - 9)(x + 2) = 0
(x - 3)(x + 3)(x + 2) = 0
As any of the 3 above factors can equal zero the solutions are
x = 3, -3 , -2.
So the answer is E.
Answer:
0.674 as a percent. 0.674 is equivalent to 67.4%.
Hope this helps!
Example: Is (5,2) a solution to <span>2x + 5y = 20? Subst. 5 for x and 2 for y:
2(5) + 5(2) = 10 + 10 = 20 Yes, (5,2) is a solution.</span>
Answer: $19.60
Step-by-step explanation:
24.50 x 20% or (.20)= 4.90
24.50-4.90=19.60
$19.60 is the answer
