Two angles are complementary. one contains 30° more than the other. find both angles. the measures of the angles are degrees.

Solve this equation 0,5 (5-7x) = 8 - (4x+6)

A system of equations is shown. y = 3x - 2 y=x2

Y = - 1.33 * X - 3 Show your work

Use the absolute value to express the distance between 12 and - 5 on a number line

The United States has been consuming iron ore at the rate of R (t) million metric tons per year at time t, where t is measured in years since 1980 (that is, t = 0 corresponds to the year 1980), and R (t) = 18.94e0.

Evaluate the following absolute value expression |-100|-98

7. Which is the best buy? 6 shirts for $25.50 4 shirts for $18.00 5 shirts for $21

On Saturday afternoon, 41 out of 50 telephone calls taken at the overlook restaurant were for dinner reservations. what percent of the telephone calls were for dinner reservations.

2x - y = 2 2x + 3y = 22

P (9, 4) = 3024 126 15,120 362,880