4 10. Heather can travel 4 miles on her rollerblades in the same amount of time that Rachel can travel 7 miles on her bike. If Rachel's speed on her bike is 6 miles per hour faster than that of Heather on her rollerblades, determine Heather's and Rachel's speeds. Onl solutions using algebra will be accepted. Heather's speed Rachel's speed

4 10. Heather can travel 4 miles on her rollerblades in the same amount of time that Rachel can travel 7 miles on her bike. If Rachel's speed on her bike is 6 miles per hour faster than that of Heather on her rollerblades, determine Heather's and Rachel's speeds. Onl solutions using algebra will be accepted. Heather's speed Rachel's speed

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

Chapter6: Fractions

Section6.4: Least Common Denominators

Problem 13E

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