4. Solve the system by graphing. Y=-X+3 Y=X+1 5.The average winter snowfall for a city, for December,January, and February is 17.9in per month. If the city receives 20in of snow in December and 22in of snow in January, how much snow is required in February to exceed the 3-month winter average? 6. Suppose that Walmart offers 30% off of all diaper purchases in exchange for paying $78 annually to join their diaper club, and that this reduces the price of a package of 216 diapers that usually sells for $45.97 to $32.18. Write an equation that provides the total cost C of buying x boxes of diapers in one year with club membership.
4. Solve the system by graphing. Y=-X+3 Y=X+1 5.The average winter snowfall for a city, for December,January, and February is 17.9in per month. If the city receives 20in of snow in December and 22in of snow in January, how much snow is required in February to exceed the 3-month winter average? 6. Suppose that Walmart offers 30% off of all diaper purchases in exchange for paying $78 annually to join their diaper club, and that this reduces the price of a package of 216 diapers that usually sells for $45.97 to $32.18. Write an equation that provides the total cost C of buying x boxes of diapers in one year with club membership.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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4. Solve the system by graphing.
Y=-X+3
Y=X+1
5.The average winter snowfall for a city, for December,January, and February is 17.9in per month. If the city receives 20in of snow in December and 22in of snow in January, how much snow is required in February to exceed the 3-month winter average?
6. Suppose that Walmart offers 30% off of all diaper purchases in exchange for paying $78 annually to join their diaper club, and that this reduces the price of a package of 216 diapers that usually sells for $45.97 to $32.18. Write an equation that provides the total cost C of buying x boxes of diapers in one year with club membership.
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