306 gallons of milk containing 6% butterfat contain 18.36 gallons of butterfat.
x - the number of gallons of 7% milk
y - the number of gallons of 4% milk
204 gallons of 7% milk and 102 gallons of 4% milk should be used.
Factor 4x^2-4-x^2y^2+y^2
1 answer:
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306 gallons of milk containing 6% butterfat contain 18.36 gallons of butterfat.
x - the number of gallons of 7% milk
y - the number of gallons of 4% milk
204 gallons of 7% milk and 102 gallons of 4% milk should be used.
Answer:
answer is B
Step-by-step explanation:
I used Desmos to graph the function
