due today! The price of an ice cream cone is $2.75. You buy one for yourself and another for your little brother. How much sales
1 answer:
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It would be 27/8 = 3 3/8 next 18/5 = 3 3/5 after that 19/6 = 3 1/6 lastly 35/4 = 8 3/4
Hope this helped!
Hope this helped!
Answer:
1. Y
2. N
3. N
4. N
Step-by-step explanation:
Let's use the second equation, since it seems to be easier to use.
To check if an ordered pair is a solution, plug it in to the equation.
1. --> Y
2. --> N
3. --> N
4. --> N
Edit : The 4th equation doesn't work for the first equation, whereas the first one still does.
If 
, then
.
Use the chain rule:
,
Since x=2, y=5, <span>dx/dt = -3, then
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.
Use the chain rule:
Since x=2, y=5, <span>dx/dt = -3, then
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