An invoice dated January 15 for merchandise you bought totaled $876. On January 20 you returned goods billed at $26. The terms were 3/10, n/60, f.o.b. shipping point. When the goods arrived, you paid freight amounting to $8.50. You paid the bill on January 24. The amount of your check was

A (U.S.) business math course typically includes a review of elementary arithmetic, including fractions, decimals, and percentages. Elementary algebra is often included as well, in the context of solving practical business problems.