Given that f(x) = x² + 4x, evaluate f(-2).

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Write the ratio as a fraction in lowest terms. compare in inches. 5 feet to 50 inches

Anutrition company is marketing a low calorie snack brownie. a serving size of the snack is 3 brownies and has a total of 50 calories. determine how many calories 21 brownies would have