Kyle got in the elevator on the 7th floor. he rode up 2 floors and then down 5 floors. which expression represents the floor kyle is on now? a) 7 – 2 + 5 b) 7 – 2 – 5 c) 7 + 2 – 5 d) 7 + 2 + 5

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

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?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq