Mathematics, 07.04.2020 00:18 kaykaystark5528
At dinner one night Sean paid a total of $54.32. The tax was 8%, and he left a 20% tip on the check and tax.
Which equation can be used to find the amount of the check BEFORE tax and tip?
A) x + 0.28x = 54.32
B) 54.32 - 0.8x - 0.20x = x
C) x + 0.08x + 0.20x = 54.32
D) .20(x + 0.08x) + (x + 0.08x) = 54.32
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