I am clueless when it comes to math plz help if u can..

its B. 4x(5-4y)

Step-by-step explanation:

20x-16xy

4x(5-4y)    distribute the 4x

4x(5) and 4x(-4y)

4*5=20 and dont forget the x, so its 20x

4*-4=-16 and dont forget the previous y and the x so its -16xy

put it together and its 20x-16xy

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: