Answer: The system of inequalities representing the situation are
x + y ≥ 20
10x + 20y ≤ 280
Step-by-step explanation:
Let x represent the number of $10 tickets that the radio station is giving away.
Let y represent the number of $20 tickets that the radio station is giving away.
They want to give away at least 20 tickets. This means that
The total cost of all the tickets they give away can be no more then $280. This means that
Answer:
The answer are in the file
5^11
-5^5 ÷ -5^-6
5^5 divide 5^-6
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1 5th ^2.
