Answering this issue just requires some simple algebra. If we assume the expense of celery = x, then the cost of onions = 2x, and price of your carrots is 4x, this sort of that the overall price of all vegetables = x + 2x + 4x = 7x https://trentonilngl.ttblogs.com/20006350/5-simple-techniques-for-find-someone-to-do-case-study