Line pq is parallel to bc and splits ab into lengths of x + 8 and x. the other side, ac, is split into lengths of x + 13 and x + 1. what is the length of ac? image not to scale.

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Need so much on this one how many yards?

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?