Question

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.

Answer 1

Step-by-step explanation:

STEP 1

let x be the number of gallons of regular coffee,and let y be the number of gallons of decaffeinated coffee

The situation can be described as: x> 3y

x+y> 10

step 2 ( the pic is given above the 1st step)

RESULT: x> 3y

x + y >10