Answer:
Step-by-step explanation:
x/10=7
x=70
The answer is 5 because 5x4=20 divided by 100
Answer:
7 inches
Step-by-step explanation:
250.4/36= 6.955555 rounded to nearest inch is 7
The correct product should have been:
<span>(–4x + 9)2 = </span>(-4x)2 + 2(-4x)(9) + 9^2 = 16x6 - 72x +81
The result is a trinomial and not a binomial nor a difference of two squares.
So, the answer is:
C = Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.