a university bookstore recently sold a wirebound graph-paper notebook for $2.50,and a college-ruled notebook for[..]

If the length of a rectangular parking lot is 10 meters less than twice its width, and the perimeter is 400 meters,[..]

two side of a triangle have the same length. The third side measure 5 less than twice the common length. The[..]

Pablo invested his savings in two investment funds. The amount he invested in Fund A was less than the amount he[..]

in some other universe K, pack believes he has discovered a relationship between a planrt's distance D from its sun[..]

The formula r=2 square root of 5L can be used to approximate the speed r, in miles per hour, of a car that has skid[..]

Planet A has an average surface temperature of 90 degrees farenheit. Planet B has an average surface temperature of[..]

Ann and Sean, co-sponsors of a student club, paid $208 for concert tickets. They bought twice as many balcony seat[..]

It takes George 8 miinutes longer to drive to work during the rush hour than to get home from work the same route.[..]

Nate and Matthew are 1.25 miles away from each other. They start riding bikes toward each other at the same time.[..]