15 points
for a community breakfast there should be at least
three times as much regular coffee as decaffeinated
coffee. a total of ten gallons is sufficient for the
breakfast. write and graph a system of inequalities
to model the problem.
show your work.

The system of inequalities is x ≥ 3y and x + y ≤ 10

The graph attached down

Step-by-step explanation:

* Lets explain how to write the inequalities for this problem

- Assume that x represents the quantity of regular coffee and

 y represents the quantity of the decaffeinated  coffee

- For a community breakfast there should be at least  three times as

 much regular coffee as decaffeinated  coffee

- At least means greater than or equal

∵ x represents regular coffee

∵ y represents decaffeinated  coffee

∵ x is at least three times as much as y

∴ x ≥ y ⇒ (1)

- A total of ten gallons is sufficient for the  breakfast

- That means the quantities x and y shouldn't be more than 10

- Not more than means smaller than or equal

∵ The total quantity is 10 gallons

∴ x + y ≤ 10 ⇒ (2)

∴ The system of inequalities are

   x ≥ 3y and x + y ≤ 10

* Lets graph (1) and (2)

- The red part for x ≥ 3y

- The blue part for x + y ≤ 10

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

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