Raymond’s Bake Shop sold 26/1/2 dozen cupcakes on Saturday. On Friday, the bake shop sold 19/3/4 dozen cupcakes. What is the approximate
percent increase in cupcake sales from Friday to Saturday?

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)