Noah brought 1 fishing pole, 2 corks, and 1 can of worms. what was the total cost? each fish $2 corks is 2 fish, poles is 5 fish and worms is 3 and a half fish.

Find two rational expressions that have the difference of 2-n/n-4

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

The key on a road map has a scale factor of 1.5 inches = 50 miles. the distance between santa fe and albuquerque measures 7.5 inches. the distance between santa fe and taos is 0.75 inches. what is the actual distance between the cities?