-3/5,b is on the graph of the equation 2x+3y=6 and y=x+3 what is b A 12/5

B 39/10

C -3/5

D -18/5

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

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 =