davechucktaylor
davechucktaylor
24.06.2019 • 
Mathematics

Salma is in charge of decorating the school gym for a party. she has budgeted some money for decorations. balloons (x) cost $2.50 a bunch, and streamers (y) cost $1.25 per pack. salma wants to get at least 20 decoration items, but she can spend no more than $45 on decorations. which system of inequalities represents the situation above? a. {x + y ≥ 202.5x + 1.25y ≥45 b. {x + y ≥ 202.5x + 1.25y ≤45 c. {x + y ≤ 202.5x + 1.25y ≥45 d.{x + y ≤ 202.5x + 1.25y ≤45

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