The least common multiple of two numbers is 40. the difference of the two numbers is 2. what are the numbers?

Solve the system of equations. y= 2x y= x^2 - 15

Which statement best explains why ben uses the width hi to create the arc at j from point k

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?