The Distributive Property also combines subtraction and multiplication. For example,
3 × (5 - 2) = (3 × 5) - (3 × 2). Explain how you could use the
Distributive Property and mental math to find 5 × 198.

Find the roots of the equation below. x^2 - 6 + 9 = 0

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%)

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)