One grocery store charges $8 for 6 cans of soup. A second store charges $5 for 4 cans of soup, but you need to join a purchase club for $6 to buy them. Write the cost model equations for both stores and find the number of cans that makes the costs equal. Write the cost model equation for the first store. Let x denote the number of cans, and C the cost. C =
One grocery store charges $8 for 6 cans of soup. A second store charges $5 for 4 cans of soup, but you need to join a purchase club for $6 to buy them. Write the cost model equations for both stores and find the number of cans that makes the costs equal. Write the cost model equation for the first store. Let x denote the number of cans, and C the cost. C =
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 17P
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One grocery store charges $8 for 6 cans of soup. A second store charges $5 for 4 cans of soup, but you need to join a purchase club for $6 to buy them. Write the cost model equations for both stores and find the number of cans that makes the costs equal.
Write the cost model equation for the first store. Let x denote the number of cans, and C the cost.
C =
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