It can arouse a feeling of pride and happiness.
Answer:
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Step-by-step explanation:
We will have to expand first then we simplify.
<u>Expand</u>
You will have to distribute the 2 over the x & 7 and the 3 over the x & 1 respectively.
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<u>Simplify</u>
You will have to add 2x & 3x together and 14 & 3 together.
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<u>Answer</u>
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Let C be the total cost. Then the required expression is:
C = 9b + 3k.
choice a is the correct answer