Answer:
Step-by-step explanation:
Normally I'd say the 75%, but we don't know the original prices. So, I'd say D
9 x 5 - 3 x 1
45 - 3 = 42
answer: 42
Answer:
about 3.1%
Step-by-step explanation:
I hope that helped you
Answer:
40%
Step-by-step explanation:
Answer:
Multiply or divide 7.3 times or divided by 71.54