HELP PLEASE!! Determine the value of “?” 8x-40=? (X-5)

Find the magnitude of the torque about p if an f = 80-lb force is applied as shown. (round your answer to the nearest whole number.) ft-lb

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.