The table shows the number of magazines printed by a machine after each minute of printing. Time (t, in minutes) :1, 2,3,4,5

Magazines Printed :70 ,140 ,210 ,280 ,350

Which expression gives the number of magazines printed after 1 minutes?
A. 21t
B. 70t
c. t + 70
D. 2t + 70

And employees salary increase by $4500 which represents a 15% raise what is the employees new salary

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

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.