The temperature is 86 in Santa Fe, New Mexico, and is decreasing at a rate of 3 degrees per hour. At the same time, the temperature is 56 in Minot, North Dakota, and is increasing at a rate of 2 degrees per hour. When will the temperature be the same?

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?

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8