Question

PLEASE ANSWER!! I WILL GIVE POINTS AND BRAINLYIST!!



2. Suppose my Miguel needed 3 gallons of milk. If you wants to spend the least amount of money, using any combination of the four sizes above, how much will he spend? Prove that your method guarantees Miguel will spend the least amount of money.

3. Miguel needs 3/4 gallon of milk to make 12 shakes. How much milk does he need to make 30 shakes? Use at least two different methods to support your answer. Is this a proportional relationship?

Answer 1

Answer:

Here is a graph I created.

For Miguel to spend the least amount of money, he would have to buy 2 gallons for $5.98 and two 1/2 gallons for $4.20. The total is $10.18.

I'm stuck on the next question though.