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Bas_tet [7]
3 years ago
15

Ella purchased a game that was on sale for 12% off. The sales tax in her county is 6%. Let y represent the original price of the

game. Write an expression that can be used to determine the final cost of the game.
y − 0.12y
0.06(0.88y)
1.06(0.88y)
y − 0.88y + 0.06y
Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
7 0

y:  original price (in dollars)

0.12y:  amount of discount (in dollars)

sale price:  y - 0.12y = 0.88y

sales tax on this sale price:  (0.06)(0.88y)

final cost:  0.88y + (0.06)(0.88y) = 0.88y(1+0.06) =  0.9328y

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