How can I find the rate of change and or slope of a line given two points on the graph.

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?