Atelephone company charges a fixed monthly rate plus a rate per minute of usage. the company charges $120 for 100 minutes of usage and $95 for 50 minutes of usage. an equation can be written to show the relationship between the total minutes used (x) and the total monthly charges (y). which of the following best describes the steps to draw the graph of y against x?
a. draw a graph which joins the points (100, 120) and (50, 95) and has a slope = 0.50
b. draw a graph which joins the points (100, 120) and (50, 95) and has a slope = 2
c. draw a graph which joins the points (120, 100) and (95, 50) and has a slope = 2
d. draw a graph which joins the points (120, 100) and (95, 50) and has a slope = 0.50

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Need solving this second acceleration problem.

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?