Answer:
simplified form -
Exact form - 55/6
Decimal form - 9.16..
Mixed number form - 9 1/6
Step-by-step explanation:
(n + 7)2 = n - 1
2n +14 = n - 1
2n - n +14 = n - n - 1
n + 14 -14 = -1 - 14
n = -15
(-15 + 7)2 = -15 - 1
(-8)2 = -16
-16 = -16
I think the answer is B.
6(-3)=-18, and y=2
so 6x-y=-18-2=-20
Answer:
Step-by-step explanation:
The answer is x=-4 the work is shown on the pic