Last week, you finished level 2 of a video game in 32 minutes. today, you finish level 2 in 28 minutes.

60 minutes or 1 hour

Step-by-step explanation:

32+28=60

I don't know what you mean but I think you needed to add.

3

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system