The school took in $875 at the bake-sale fundraiser. sixty-eight percent of the money came from cupcake sales. how much money did the school make selling cupcake?

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.

Match each inequality to the number line that represents its solution

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?