Answering this problem just involves some simple algebra. If we think the cost of celery = x, then the cost of onions = 2x, and value on the carrots is 4x, such that the whole cost of all veggies = x + 2x + 4x = 7x = 21 https://louiscmywq.59bloggers.com/40438777/the-greatest-guide-to-find-someone-to-do-case-study