Graph the equation y=1/2x+5

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Which system of linear inequalities is represented by the graph?

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?