Apopular brand of running shoes costs a local store $68 for each pair. if the store sells the shoes for $119, what is the percent of the increase in the price ?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?