Doug drove 253 1/2 miles in 4 1/2 hours. How many miles did Doug average per hour?

Relationships can be described using symbols (0, +, - ) to denote the benefit or costs for each of the individuals in the association.

Jonas and Mallory are selling bags of cotton candy at the football game. They get paid $20 per game in $2.25 for each bag of cotton candy myself.

One positive number is 5 times another number. the difference between the two numbers is 696, find the numbers.

Which numbers are solutions of the equation? |5 - 3x| - 3 = 2 a. {0, 10/3} b. {0,-10/3} c. {-3, 3/10} d. {-3,-3/10}

Evaluate - 15 - (-20) : 5

Gravel is being dumped from a conveyor belt at a rate of 10 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always equal.

Solve: cos2x+3sinx-2=0

How do you determine the leading coefficient

Find the center and radius of the circle with equation x2 + y2 - 12x + 18y + 36 = 0.

Zoe compares the price of a sweatshirt at two stores. At Store A, the sweatshirt costs $25. A friend told her that the sweatshirt costs 30% more at Store B. Zoe wrote the expression 25+0.3 (25) to find the price of the sweatshirt at Store B.