From a set of cards numberd 1 to 10 find the probability as a percent. p: even number

: (

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Solving algebraic equations 2m+3=11

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?