Given only a compass and straightedge, Greeks were able to construct only regular polygons and circles, thus leaving many constructions impossible to
complete.
A. True
B. False

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

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.