There are 8 kids at a party. if there are 5 girls and 3 boys what fraction of the kids are girls

Match each expression with its simplified form.

Find the solution of system of equation y= x-4 y=4x+2

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =