What are Numbers? Why do we need them?
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Answer:
Step-by-step explanation:
Let v represents the number of vegetable toppings and m the meat toppings.
Since there must be at least five different toppings on your pizza, this can be represented by the inequality:
v + m ≥ 5
Also, the total amount of money available for the toppings is $10, and a pizza parlor charges $1 for each vegetable topping and $2 for each meat topping, this can be represented by the inequality:
v + 2m ≤ 10
Therefore the system of inequalities models this situation is:
v + m ≥ 5
v + 2m ≤ 10
v > 0, m > 0
Plotting the graph of v against m using geogebra graphing calculator produce the image attached below
