On a coordinate plane, the vertices of a rectangle are (11, 1), (3, 1), (-1, -4), аnd (3, 4).
What is the perimeter of the rectangle?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36