An architect is designing a home and needs to create a rectangular bedroom. The bedroom must be 264 ft^2 and must be 10 ft longer than it is wide. What are the width and length of
the bedroom?

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%)