Justin bought 40 packs of baseball cards for a discounted price of $64. if he sells 10 packs of baseball cards to a friend at cost, how much should he charge?

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

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

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done