A store sells bags that contain tubes of lip balm and travel size lotions. A bag that has 2 tubes of lip balm and 3 lotions costs $21. A bag that has 3 tubes of lip balm and 4 lotions costs $29. How much would a bag that has 5 tubes of lip balm and 5 lotions cost?

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.