Answer: 3b-18=9(b-18)
3b-18=9b-162
6b=144
b=24
3b=72
Brandon is 24, Michael is 72.
Step-by-step explanation:
Answer:
25
20% = 0.20
- - 0.20 = 0.80
28*0.80 = 22.40
22.40-2 = 20.40
it cost $20.40
t = d/S
S = d/t
Cross multiply
S x t = d
Divide both sides by S
S/S x t = d/S
