Joe drove 538 miles in 9 hours and 15 minutes. What was his average speed per hour

Select the difference of (8x^2-3x^3) - (2x^2-6x^3)

Find the sum of 8756,9094 and 37,065

Choose the axiom that allows x (10) to be written 10x. commutative - addition distributive symmetric associative - multiplication commutative - multiplication

carolla is putting a border around an edge of a rectangular bulletin board. One side of the bulletoin board is 2 feet another side measures 4 feet. Are 10 feet of boarder enough? explain

13. The volume of a gas is inversely proportional to the pressure of the gas. If a balloon is filled with 210 cubic inches of a gas at a pressure of 14 pounds per square inch, find the new pressure of the gas if the volume is decreased to 70 cubic

An investor bought 3 shares of stock A and 2 shares of stock B for a total of $41. Stock a costs $2.00 more per share than stock B. What is the cost of a share of stock a in dollars?

There are approximately 3.33.3 million deaths per year in country a. Express this quantity as deaths per minute.

The quotient of a number dividend by 11 is 0.5

3. If Earth was 10 times farther away from the sun than it is now, which planet would it be closest to? (Assume all the planets are aligned with the sun and are on the same side of the sun.) Compare Earth's new distance to that planet.

What is the volume of a cylinder that has a radius of 4 cm and a length of 8cm