Enrollment one a photography class increased from 25 to 35 students. what was the percent of increase in enrollment?

"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.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)