Which of the following equations represents the line with a slope of 2/3 and a y-intercept of 9? y = 3/2x + 9 y = 2/3x - 9 y = 3/2x - 9 y = 2/3x + 9

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 =

Which letters from the table represent like terms? a and b b and c a and d b and d

Find the ratios of the corresponding sides