Linear equations clark wants to figure how many pens to order for the office . there are 36 workers , and he needs to order one pen for each worker . he knows that for every three people who prefer red there are nine who prefer blue how many blue pens should he order ?

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)

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

How do you solving the solution of each system using elimination?