In order to join a dancing club there is a $30 startup fee and a $4 monthly fee. write an equation in slope-intercept from that models this situation

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2