if the length of desktop is 3 inches more than the width and the area is 270in^2 whats the length and width

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

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%)

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear