In a race, 29 out of the 50 bicyclists finished in less than 51 minutes. What percent of bicyclists finished the race in less than 51 minutes? Write an equivalent fraction to find the percent.
29 x
%
50 x
100

Bring the fraction a/a-4 to a denominator of 16-a^2

What is the slope of the line (-7,2) (4,6)

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?