Amy has saved $725 for a new guitar and lessons. her new guitar costs $475, and guitar lessons are $25 per hour. determine how many hours of lessons she can afford.

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.