Select the correct answer. Which of the equations below represents a line parallel to the y-axis?
A. x=y

B. X=-y

C. x = 4y

D. X= 4

Roger gets \$40 per day as wages and $4.50 as commission for every pair of shoes he sells in a day. his daily earnings goal is $112 write an equation to determine how many pairs of shoes, p, roger must sell in a day to meet his daily earnings goal. find the number of pairs of shoes he must sell to meet his daily earnings goal.