Estimate each of the following numbers using a number-word combination.

14,502,357,000
6,702,031
5,409

The plant were you work has a cylindrical oil tank that is 2.5 feet across on the inside and 10 feet high. the depth of the oil in the tank is 2 feet. about how many gallons of oil are in the tank?

Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?

Angle 1 and angle 2 are a linear pair . m angle 1 =x-39 and m angle 2 =x+61 find the measure of each angle