Last year, Americans paid $2.00 per gallon of gas. This year, the price is $2.40 per gallon. What is the percent of change in the price of gas?

A carpenter is building a rectangular shed with a fixed perimeter of 56 ft. What are the dimensions of the largest shed that can be built? What is its area?

If two lines intersect and create two angles adjacent to each other which measure 10x + 8 and 5x + 7, what is the value of x?

What is 10 multiplied by 1/9

Let event a=it snows on Thursday. which event i most likely to be independent of a?

The amount of simple interest earned I, on an investment over a fixed amount of time?, is jointly proportional to the principle invested P, and the interest rate?. A principle investment of $1500.00 with an interest rate of 5% earned $375.

7 friends picked 7 quarts of blueberries. Three of the friends will share 4 quarts of blueberries equally and the other 4 friends will share 3 quarts of the blueberries equally.

When comparing algorithms and heuristics, what is the advantage of using heuristics for solving real-life problems?

What is 200 kilomoters in pounds

Solve the inequality e2x ≤ 17

A cylinder has a volume of 62.8 inches cubed. if the height is 5, find the radius.