Determine lashawn's average speed in meters per hour

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

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?