In physical education class, Ariel shoots free throws and lay-ups. She earns 1 point for each free throw she makes and 2 points for each lay-up she makes. The greatest number of points that she can earn is 30. She has to make at least 15 free throws and lay-ups altogether. One of the inequalities would be 1x + 2y < 30 where x represents the number of free throws made and y represents the number of lay-ups made. Write the other inequality for the system of inequalities that describes the constraints.

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.

Could someone with number 1 and 2

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.