Which of the following expressions is equivalent to (7)(7)(7)? 7 · 3
3 7
(7) 3
3 · 7

What expression is equivalent to (2x-1)(x-3)?

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?