Todd plans to swim 18 laps in the pool. each lap is 50 yards. so far todd has swam 738 yards. what percentage of the total has todd completed

"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.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Average acceleration: i have no idea how to do this.