3. Roma's weekly earnings, E dollars, are given by the equation E = 23R + 34.50, where R is the number of regular hours she works and O is the number of overtime hours she works. Determine the number of overtime hours Roma works if she earns $960.25 and works 33.5 regular hours.

3. Roma's weekly earnings, E dollars, are given by the equation E = 23R + 34.50, where R is the number of regular hours she works and O is the number of overtime hours she works. Determine the number of overtime hours Roma works if she earns $960.25 and works 33.5 regular hours.

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

Chapter9: Systems Of Linear Equations

Section9.5: Multiplication With The Addition-or-subtraction Method

Problem 10P

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Question

3. Roma's weekly earnings, E dollars, are given by the equation E = 23R + 34.50, where
R is the number of regular hours she works and O is the number of overtime hours she
works. Determine the number of overtime hours Roma works if she earns $960.25 and
works 33.5 regular hours.

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