If 4 pairs of shoes cost me $103.88, how much
will 3 pairs of shoes
cost me? What about 7
pairs of shoes?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95