Oceans are what percentage of the hydrosphere?
a. 71%
b. 87%
c. 99%
d. 97%

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?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Which of the following represents a function? 50 !