The equation that correctly represents Claire's shopping trip is (a) 0.4x + 5.49 = 9.49
Let the cost of a hat be x.
From the question, we understand that she buys at 60% off.
This means that the price paid for the hat is:
Hat = (1 - 60%) * x
Evaluate
Hat = 0.4x
The cost of the socks is
Socks = 5.49
And the total amount spent is:
Total = 9.49
So, we have:
Hat + Socks = Total
This gives
0.4x + 5.49 = 9.49
Hence, the equation that correctly represents Claire's shopping trip is (a) 0.4x + 5.49 = 9.49
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