Mr. waking travel for six hours while taking three breaks as 10 minutes each once he had to travel for 36 hours how many minutes in brakes did he take

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?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

What are the excluded values? m+5/mn+3m