Which region represents the solution to the given system of inequalities? y<-1/2x
y_>2x+3

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.