Answer:
Step-by-step explanation:
I think 100 is the profit
Answer: the answer is X=8
Step-by-step explanation:
Answer:$49.95
Step-by-step explanation:
markup price = original price + percent change in decimal * original price
Answer:
-3
Step-by-step explanation:
-4•2+3•4-7
-8+3•4-7
-8+12-7
4-7
-3