MATH 107 Final: Math 107_Final Exam Study Guide.docx
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1. 2: kelly wants to fence in a rectangular space in her yard, 9 meters by 7. 5 meters. The salesperson at the supply store recommends that she put up posts every 1. 5 meters. Kelly will also need to buy wire mesh to string between the posts. The wire mesh is sold by the meter from large rolls and costs . 98 a meter. A gate to fit in one of the spaces between the posts costs . 89. Seven staples are needed to attach the wire mesh to each post. Staples come in boxes of 50, and each box costs . 99. How much will the materials cost before sales tax: at one point in a girl scout cookie sales drive, region c had sold 1500 boxes of cookies, and region d had sold 1200 boxes of cookies. Explain: the problems listed below, and in exercise 9, are from a russian grade 3 textbook. 6.
