Answer: It is B)
Step-by-step explanation: It was 8.66 something and that rounded to the nearest tenth is 8.7
Isolate x
So xy - 2 = k
Then
xy = k + 2
x = (k+2)/y
Answer:
6x=6c?
30-=ml
Step-by-step explanation:
I'm sorry if i got this wrong
Answer:

Step-by-step explanation:

A = lw
7x³ - 42x² = l(7x²)
7x²(x) - 7x²(6) = l(7x²)