Mr. Kim's cell phone bill shows that the average length of each of his phone calls was 1/5 hour. The bill also shows that he spent a span of 4 hours on the phone. How many calls did he make?

Which statements are true? see picture

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25