Question

Roger gets \$40$40 per day as wages and \$4.50$4.50 as commission for every pair of shoes he sells in a day. His daily earnings goal is \$112$112. Write an equation to determine how many pairs of shoes, pp, 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. pairs of shoes

Answer 1

Answer:

16 pairs

Step-by-step explanation:

It is given that:

• Roger gets 40$ per day as wages
• Roger gets a commission of 4.5$ for every pair of shoes he sells in a day
• Roger wants to achieve a daily earning of 112$

Let the number of pairs of shoes be x.

Therefore, in order to achieve this daily earning of 112$, we will use this simple equation:

112 = 40 + 4.5x

Which means that the daily earning goal is equal to the wage per day plus the number of shoes multiplied by the commission for each pair.

Therefore,

72 = 4.5x

x = 16

Therefore, Roger needs to sell 16 pairs of shoes.