2. Andrew brings juice for lunch every 5 days and Hannah brings juice every 7 days. They both brought juice today. How many days will it
be before they both bring juice on the same day?
A. 2
B. 12
C. 30
D. 35

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

With alll of except for the 2 that i did already

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months