Answer:
9
Step-by-step explanation:
This means that 9/(9+72)=(3x-20)/(3x+36), or 1/9=(3x-20)/(3x+36). Cross-multiply to get that 27x-180=3x+36, so 24x=216, and x=9.
Answer:
8 pieces/$2.00
6 pieces/$1.50
Step-by-step explanation:
Answer:
At most Mr.Gengel can cut at most 13 pieces with half a foot left.
Answer:14.097
Step-by-step explanation:
Answer:
The discount percentage has been given: ($ 65 / $ 79) x 100 = 82.27%
So the discount percentage is: 100% -82.27% = 17.72%
Step-by-step explanation:
