Claim-Evidence-Reasoning (CER) Worksheet Hernando and Rachel are factoring the expression

36x2 – 48 y2 + x2y2

Is either of them correct? Explain your reasoning.

Hernando Rachel

36x2 – 48 y2 + x2y2 36x2 – 48 y2 + x2y2

12(3x2 – 4 y2 + x2y2) 4(9x2 – 12 y2 + x2y2)

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b