Answer:
answer 8 weeks
Step-by-step explanation:
Answer:
1. $450
2. $128
Step-by-step explanation:
1. new price = .4 (.4 * original price x)
72 = .16x
x = 450
2. new price = .75 (.75 * original price x)
72 = .5625x
x = 128
1 hour is 15m
2 hour is 30m
3 hour is 65m
4 hour is 80m
You can cross out c and d I think its B but im not positive
to be honest, i think you can just convert that to 1 to 1.
