The table shows how far an airplane travels over time. what is the speed of the plane in miles per hour? distance (mi) 60 180 540 660 time (min) 10 30 90 110 6 mph 300 mph 360 mph 600 mph

Let r = 3. what is the value of r + 58?

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways