The larger of two numbers is 12 more than the smaller number the sum of the number is 26 find the numbers

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

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.