R(t) = 5t is revenue from selling t game tickets at $5 each. What does R(6) = 30 mean? a. 30 tickets cost $6
b. 6 tickets cost $30
c. 30 tickets were sold at 5 games
d. 6 games sold 5 tickets for a total of 30 tickets

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Find the quotient. 50a2 – 98b2 -5a +7b

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?