I need help with this mathematics question, please explain it I need help.

Explain how you can use the associative property to evaluate (7x50)x4.

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint

Factor the expression using the gcf. the expression 21m−49n factored using the gcf