Mark has y small pancakes and 15 large pancakes. Write the expression that shows how many pancakes Mark has.​

"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.

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Issof claims that the scale factor is 1/2. which statement about his claim is correct