Solve for y.

2y − 2 = 8

y =

Find the area of a parallelogram with base 15 yards and height 21 2/3

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation