-3/4 multiplied by what equals 5/4?

Amarathon runner jogging at a constant speed for 45 minutes is it proportional to time or not

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

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10