Andre went hiking near his house. The first trail he hiked on took him 4.5 miles away from his house. The second trail he hiked took him
2.4 miles closer to his house. The third trail took him 1.7 miles further
away from his house. After Andre hiked the three trails, how far from
his house was he?

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?

Find the equation using the point (4,8)

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons