Scarlett usually rides her bike about 1 /15 hours everyday. The distance between the library and school is 7/8 mile. yesterday the bike had a problem and Scarlett only rode her bike 2/3 of the way from school to the library and walked the rest of the way. How far did she ride her bike?

How do you graph linear equation x+y=4

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?

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference