Here's the question you clicked on:
x1xofxaxkndx
A hat salesman earns a commission of 15% of all hat sales. Yesterday he sold 3 hats for $90 each and 4 hats for $50 each. How much did he earn in commission yesterday? A. $81 B. $60.75 C. $70.50 D. $42
3 x 90 = 270 + 4 x 50 = 200 x 15% = 70.50
thank you for the help