Answer:
I knwo you Ur Gae
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
Your calculator can help with this.
Answer:
1.96666666667 sorry I don't know the fraction
Answer:
$13.50
Step-by-step explanation:
The total is $103.50.
The expression (-4x + 9)^2 cannot be equal to (-4x)^2 + 9^2 because it is actually equal to the product of two factors (3 + 2sqrt x) (3- 2 sqrt x). One cannot use obviously distributive property. Hence the answer to this problem should be C. as she did not understand both perfect square trinomial and did not determine the product
