Emily is entering a bicycle race for charity. her mom pledges $0.20 for every 0.70mile she bikes. if Emily bikes 24 mile, how much will her mother donate?

5(-9w) put expression in distributive property

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?