Answer:
a. 48
b. You need 6 packs of cups and 8 packs of plates
c. 72 is another one she would need 9 packs of cups and 12 packs of plates to get this one
Answer:

Step-by-step explanation:
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Answer:
x=3/4, -3/4
Step-by-step explanation:
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Answer:
32
Step-by-step explanation: