Question

Notebooks at the school store were on sale for $3 off the regular price. Sam bought 4

notebooks on sale and paid a total of $28. Write an equation to find the regular
price of one notebook.

Answer 1

Answer: (28 / 4) + 3 = x; x = the regular price of a notebook not on sale.

Step-by-step explanation: The price of the notebook on sale is $7 and the price of a notebook regularly is $10 (not on sale). Therefore, the equation "(28 / 4) + 3 = x" explains how to come to that value.