How to make change for a dollar using exactly 50 coins.
Is there more than one way?

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )