Two green faucets take 4 hours together to fill a deposit. two other blue faucets take half together. how long does it take to fill the tank with a blue and a green tap together?

For which rational expression is -2 an excluded value of x?

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?

Measure of angles 31 (x+4) (3x+9) me