1. The heaviest dog ever recorded was an English Mastiff weighing 155.6 kilograms. The lightest dog ever recorded was a Chihuahua weighing 635 grams. a. What is the weight of the Chihuahua in kilograms? Do not round. (1) Use the unrounded kilogram weight of the Chihuahua when completing parts 1b and 1c so that both dogs have weights in the same units! b. How much more does the Mastiff weigh than the Chihuahua? Do not round. (0.5) c. How many times heavier is the Mastiff than the Chihuahua? Round to the nearest whole number. (1)

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)

Factor the polynomial expression x6 – x3 – 20

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0