1. Which rule best diesenbes his ransommation? A. (x-y)--(x + 7. y - 2)
B. (x, y) --(x + 7. y+2)
C. (xy) -(x-7, y + 2)
D. (x, y) ---(x - 7. Y - 2)

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours