100 !
michelle has $8 and wants to buy a combination of dog food to feed at least two do...
Mathematics, 17.12.2019 19:31 brooklyn4682
100 !
michelle has $8 and wants to buy a combination of dog food to feed at least two dogs at the animal shelter. a serving of dry food costs $1, and a serving of wet food costs $3.
this system of inequalities models the scenario:
x + 3y ≤ 8
x + y ≥ 2
part a: describe the graph of the system of inequalities, including shading and the types of michelle has $8 and wants to buy a combination of dog food to feed at least two dogs at the animal shelter. a serving of dry food costs $1, and a serving of wet food costs $3.
part b: is the point (8, 2) included in the solution area for the system? justify your answer mathematically.
part c: choose a point in the solution set and interpret what it means in terms of the real-world context.
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