Answer:
0.7 cups
Step-by-step explanation:
5 gallons, use 3 1/2 cups = 3.5 cups of lemonade
so 1 gallon, use 3.5/5 = 0.7 cups of lemonade
B) (0, 0)
It is where the two figures intersect on the graph!
<u><em>Hope this Helps!! :))</em></u>
Answer: A.2x+30=90
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