Which equation does not represent a linear function

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

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?