The amount of money a worker makes varies directly with the hourly rate of pay. worker a earns $168 for an 8 hour period. worker b earns the same hourly rate as worker a, but works for only 6 hours. what does worker b earn? a) $1008 b) $126 c) $1344 d) $160 stuck on this one. explain?

Answer this question only if you know the 30 points and

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 =

Solve 3x-18=2y and 5x-6y=6 by elimination show work