Michael rode his scooter 150 miles using 9 gallons of gasoline what is the average number of miles per gallon her scooter travels? I missed a week of school so pls help ​

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

"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.