Answer:
You are correct
Step-by-step explanation:
x - 8 < 23
<em>Add 8 to both sides</em>
x - 8 + 8 < 23 + 8
<em>Simplify</em>
x < 31
Yes, you are correct.
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Answer: can you explain it more?
Step-by-step explanation:
Answer:
C(x) = 25 + 2x
Step-by-step explanation:
He already has 25 cards.
He is collecting 2 cards per month. In x months, he will have collected:
2 * x = 2x cards
That means that the number of cards he will have after x months will be the sum of the cards he already has and the cards he collects per month:
C(x) = 25 + 2x