Use substitution to solve the system of equations. a. (–28, 5) b. (2, –28) c. (2, –5) d. (11, –8)

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9

How do i take any fraction and make it into a decimal or percentage?