Use the information given to answer the question. A music teacher compares the cost of buying a drum set and z music stands from two competing stores. Store 1 Store 2 y = 20z + 435 2: number of music stands y: total cost Store 1 offers the drum set for $498, and each music stand costs $15. Part A If functions represent the total cost of the purchases at each store, which statement is true? O The y-intercept for the total cost at Store 1 is greater than the y-intercept for the total cost at Store 2 because the drum set is less expensive at Store 1. O The y-intercept for the total cost at Store 1 is greater than the y-intercept for the total cost at Store 2 because the drum set is more expensive at Store 1. O The y-intercept for the total cost at Store 1 is less than the y-intercept for the total cost at Store 2 because the drum set is less expensive at Store 1. The y-intercept for the total cost at Store 1 is less than the y-intercept for the total cost at Store 2 because the drum set is more expensive at Store 1.
Use the information given to answer the question. A music teacher compares the cost of buying a drum set and z music stands from two competing stores. Store 1 Store 2 y = 20z + 435 2: number of music stands y: total cost Store 1 offers the drum set for $498, and each music stand costs $15. Part A If functions represent the total cost of the purchases at each store, which statement is true? O The y-intercept for the total cost at Store 1 is greater than the y-intercept for the total cost at Store 2 because the drum set is less expensive at Store 1. O The y-intercept for the total cost at Store 1 is greater than the y-intercept for the total cost at Store 2 because the drum set is more expensive at Store 1. O The y-intercept for the total cost at Store 1 is less than the y-intercept for the total cost at Store 2 because the drum set is less expensive at Store 1. The y-intercept for the total cost at Store 1 is less than the y-intercept for the total cost at Store 2 because the drum set is more expensive at Store 1.
Chapter4: Systems Of Linear Equations
Section4.3: Solve Mixture Applications With Systems Of Equations
Problem 158E: The manufacturer of an energy drink spends $1.20 to make each drink and sells them for $2. The...
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