2013 AMC 8 Problem 4

Eight friends ate at a restaurant and agreed to share the bill equally. Because Judi forgot her money, each of her seven friends paid an extra \$2.50 to cover her portion of the total bill. What was the total bill?

\textbf{(A)}\ \$120\qquad\textbf{(B)}\ \$128\qquad\textbf{(C)}\ \$140\qquad\textbf{(D)}\ \$144\qquad\textbf{(E)}\ \$160

Full credit goes to MAA for authoring these problems. These problems were taken on the AOPS website.