Days: 1, 2 , 3 , 4 Cost to rent a truck: 34, 56, 78, 100

Answers to pick from:
1. C=22d+12
2. C=22d
3. C=22d+22
4. C=12d+22

Can someone please help me get the right answer

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

16 more than the product of 5 and p

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers