PLZ HELP ANYONE PLEASE One Laundry detergent is 10% bleach and another is 50% bleach. How many ounces of each detergent must be used to make 48 ounces of a detergent that is 25% bleach?

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?

Which of the following expressions is equal to 2x^2+8

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?