Does the ordered pair (-5,3) satisfy the linear equation explain

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?

Write the expression 7x^3-28xy^2 as the product of 3 factors

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?