Prove if the following figures are rectangles or are not rectangles.
h(-5,1)
i(-2,5)
j(6,-1)
k(3,-5)

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?