Faye has a drink with 120 milligrams of caffeine. each hour, the amount of caffeine in her body will be 80% of the amount from the previous hour.

use the drop-down menus to complete an inequality that can be solved to find how much time, t, it will take for there to be less than 10 milligrams of caffeine remaining in faye's body.

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?