What is the quotient when x3 - 5x2 + 3x - 8 is divided by x - 3? a. x2 - 8x + 27 b. x2 - 2x - 3 c. x2 - 8x + 27 - 89 over the quantity of x minus 3 d. x2 - 2x - 3 - 17 over the quantity of x minus 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%)