To show the relationship between the serving size and the number of pounds of meat needed of a lasagna recipe

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Simplify. 3(4+4x) (type your answer in with no spaces)