Abook sold 38,400 coples in its first month of release. suppose this represents 8,4% of the number of coples sold to date. how many coples have been sold to
date?
round your answer to the nearest whole number.

What is the perimeter of square abcd? units units 28 units 37 units

What is x3+3x2−16x−48 divided by x−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.