How do you solve a algebraic equasion as shown: a=q+t/pq ans you are solving for p?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2