A store is having a buy-one-get-one-30%-off sale. During the sale, Christopher buys two pairs of shoes that each have a regular price of $48. How much does
Christopher pay for the two pairs of shoes? Show your work.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.