The difference between two numbers is 4. Twice the greater number is equal to 3 times the lesser number increased by 2 find the numbers

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

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

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?