Answer:
Here is what the graph will look like and here are some points..
Put y in the x+2y-6. x+2(3x-7)=0. So x+6x-14=0. 7x-14=0. 7x=14. x=2
Answer:
the correct answer is C: 38÷16
38÷16 = 2.375
4 cups make 1 quart.
If she wants to give at least 2 cups to 12 guests, she needs 2 * 12 = 24 cups.
24 cups is 24 / 4 = 6 quarts.
Then, you conclude that 7 quarts is enough.
Answer: Yes, she has enough lemonade for each guest