Answer:
2(n-12)
Step-by-step explanation:
Answer : D. 12
Explanation: 72÷6 = 12
◊ YusuCr ◊
3 (5x+7) = 75
15x + 21 = 75
15x + 21 - 21 = 75 - 21
15x = 54
x = 3.6
false
cost and selling price are the same thing so there would be no difference in percentage
1) x=-1.5 , x=8 that is the answer
yes
