By increasing the salary of a man by 20% it becomes 18000, his original salary is

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Which graph depicts the path of a projectile