A company purchased 10000 pairs of mans slacks for 
22.53. What was the selling price of each pair of slacks? Use the formula S = C + M.
Solution:-
In the given formula, C is cost, M is the market, and S is the selling price of each pair of slacks.
So, we replace C in the formula with the number 18.96.
Replace M in the formula with the number 22.53.
Write the formula. Substitute know values for C and M.
S = C + M
S = 18.96 + 22.53
Add to obtain the final answer.
S = 41.49
Therefore, the selling price of each pair of slacks is $41.49.