Let
X=<span>the original price of the pair of headphones
then
if the % </span>off sale is 40--------------- > (1-0.40)*X=<span>$36
x=36/0.60=60
the answer is
</span>the original price of the pair of headphones was $60
Solve for a by simplifying both sides of the equation, then isolating the variable.
a = -1 -2n/3 -p
Answer:
8
Step-by-step explanation:
12 × 2 equals 24 and 24 ÷ 3 equals 8
