3 You plan to cut a board into 3 pieces to repair part of a railing. You are going to cut the two ends
of the board off into two equal pieces that are 4.0 feet long, if the remaining piece needs to be
2.58 times longer than the each of the first two cuts what length board should you buy? Round to
the nearest tenth.
4

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices