Before making some soup, a chef mixes ½ cup of cream with ¾ cup of milk. If the chef uses ⅛ cup of the combined liquids to make one batch of soup, how many batches of soup can be made? The number of batches of soup that can be made is ___.

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

3x = 729 solve for x plz . it's urgent. will mark