Assuming they start saving at 0 dollars
45=total=duanesavings+micksavings
duanesavings=confusing, I will explain
mick savings =amount saves per week times number of weeks
duane saves 5 dollars every other week, aka 2.5 dollars per 1 week
DS=2.5w
MS=2w
since they save at same time and at that week, when the weeks are equal (w=w), 45 it total
DS+MS=45
2.5w+2w=45
4.5w=45
divide by 4.5 both sides
w=10
10 weeks
Answer:
2/5
Step-by-step explanation:
12. If this isn't right, please tell me and I will fix it.
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
its correct
Answer:
42
Step-by-step explanation:
33+9=42
42-9=33