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If the equation f(x) = 3x + 5 represents the cost of buying T-Shirts on Amazon.com;

evaluate the equation for f(13).

User Murkbeard
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1 Answer

5 votes

Answer:

f(13) = 44

Explanation:

f(13) = 3 (13) +5 = 39 + 5= 44

User RogerParis
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