Mrs. huang operates a soybean farm. She buys many supplies in bulk. Often the bulk products need to be custom mixed before ms. huang can use them. To apply herbicide to a large field she must mix a solution of 67%. Herbicide with a solution of 46% herbicide to form a 42 liters of a 55% solution. How much of the 67% solution must she use

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)

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Which point is a solution to y s 4x + 5?