Answer:
$14.77
Step-by-step explanation:
<span>2n-n-4+7n in simplest form is found by combining like terms:
(2-1+7)n - 4 = 8n-4, or 4(2n-1)</span>
Answer:
C.
Step-by-step explanation:
7 distributes and subtracted by 25
Answer:
b = 28
Step-by-step explanation:
8*21 then 168/6 = 28