Answer:84.5
Step-by-step explanation:
Answer:
84.5
1. Put the numbers in numerical order.
2. Cross out the numbers on the far left and right until you get to 84 and 85.
3. Add the two numbers and divide by 2.
sugar| cookies
(cups) | (dozens)
1 | 2.5
2 | 5
3 | 7.5
4 | 10
Goes up by 2.5 each time
Not sure if this is what you want
equation is y = 2.5x
i need more info
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