<span>-(28-45)
= -28 -(-45)
=-28 + 45
= 45 - 28
= 17
hope it helps</span>
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As x approaches either positive or negative infinity, y will approach positive infinity.
This is because x^2 will grow large much quicker than b*x, so it has more importance. So when considering the limit, we can imagine that the equation looks like this:
y = x^2
This equation will go to infinity for x approaching both negative and positive infinity.
Answer:
13/2
Step-by-step explanation:
Hope this helps if you need steps let me know.
Answer:
For 20 tickets its 35 dollars
For 50 tickets its 87.50 dollars
For r tickets its 140 dollars
Step-by-step explanation: