Best Buy Shoes has a back to school special. The total bill for four pairs of shoes came to $69.24 (before tax). What was the average price for each pair of shoes?

Ineed to know the answer to this algebra question.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?