The ratio of length to width of a computer monitor is 2 : 1. Assume that Avery has a monitor that is 15cm wide.[..]

Hugo and Brody each want to run for president of their school's student body council. In order to do so, they must[..]

Collins Middle School has 198 sixth grade students. If the sixth grade is 30% of the total school, how many students[..]

The sum of two numbers is 72. One number is 8 more than the other. Find the numbers.

for a car traveling on dry level pavement, reaction distance r and braking distance b (both in feet) are functions[..]

The costs of a trucking company vary jointly as the number of trucks in service and the number of hours they are[..]

An aquarium has a volume of 1320 in3. The aquarium has a height of 20 inches and a length of 5 more inches than[..]

Two supplementary angles measure 9x and 90 degreees. How many degrees are there in x?

Building a 200 ft long bridge across Scorpion Gulch, where the water is 8 feet deep, costs $700,000. Assume that[..]

Assume that the length of time it takes to do a major construction project varies inversely with the 0.7 power of[..]