If the average speed of a car is 100/hr, how much time is needed for the car to travel 715 km?

Dan goes on a 4 day trip and needs to pay for a rental car. He must pay $75 per day to the car, and then $.55 per mile. He is driving 120 miles per day. How much will Dan have to pay in total?

What is 60% of 76?

The distance from your home to the airport is 0.0000075 Gm. How far is this in km?

What is 1/5 (10x-25) ?

Suppose 12% of students chose to study French their freshman year, and that meant that there were 21 such students. How many students chose not to take French their freshman year?

A forest ranger in a 120ft observation tower sees a fire. The angle of depression to the fire is 10 What is the horizontal distance between the tower and the fire

Write in scientific notation 0.0042 A. 42x10^-2 B. 4.2x10^-4 C. 4.2x10^-3 D ...42x10^-4

Use factoring to solve this x^2-4x-12=0

The amazon rainforest covered 6.42 million square kilometers in 1994. In 2014, it covered 50/59 as much. Which is closest to the area of the amazon forest in 2014? A. 6.4 million km2 B. 5.4 million km2 C. 4.4 million km2 D. 3.4 million km2 E. 2.

In june 2005, Peter mailed a package from his local post office in Fayetteville North Carolina to a friend in Radford, virginia for $2.07. the first class rate at the time was $0.23 per ounce.