7. Solve: if 12 ring tones cost $30.00, how much do 8 ring tones cost?8. Gary notices that his water bill was $24.80 for 600 cubic feet of water. At that rate,what would the charges be for 940 cubic feet of water?

Answered: Image /qna-images/answer/df52e712-092d-4b88-9080-29c260c886d4.jpg

Answered: 7. Solve: if 12 ring tones cost $30.00,…

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter7: Applying Fractions

Section7.8: Work Problems

Problem 2ST

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7. Solve: if 12 ring tones cost $30.00, how much do 8 ring tones cost? 8. Gary notices that his water bill was $24.80 for 600 cubic feet of water. At that rate, what would the charges be for 940 cubic feet of water?