The equation -167 + 1441 gives the height, in feet, of a toy rocket t seconds after it was launched up into the air. How long will it take for the rocket to return to the ground? Solve
the quadratic equation -167 +144-0 by factoring to solve the problem

What is the equation of a parabola y(x) that has a vertex at point (− 1/3 , 0.3) and passes through point (− 2/15 , − 1/2 ).

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

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?