Yolanda is buying supplies for school. She buys n packages of pencils at $2.30 per package and m pads of paper at $1.80 each. What does each term in the expression 2.3n + 1.8m represent? What does the entire expression represent?

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.

If angle 2=3x +1 and angle 3=2x +4what is angle 2

What’s the volume of the triangular prism?