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level GPage 33%u00a9 RALLY! EDUCATION. NO PART OF THIS DOCUMENT MAY BE REPRODUCED WITHOUT WRITTEN PERMISSION OF THE PUBLISHER.7A gym has a total area of 9,500 square feet. The locker rooms take up 1,100 square feet, and each exercise area takes up 850 square feet.Which equation can be used to find x, the number of exercise areas?A 850x + 1,100 = 9,500B 1,100x + 850 = 9,500C 850 + 1,100x = 9,500D 850x %u2013 1,100 = 9,500Math Rehearsal%u00ae Plus Instruction for the STAAR%u00ae Test8A circular flower bed has a border with a circumference of approximately18.8 yards. What is the diameter of the flower bed, to the nearest yard? Use 3.14 for %u03c0.Enter your answer in the space provided.