2y=х+ 3
5у=х-7

what is the solution set of the given system

Every rhombus is a square. true false

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?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?