Camacho is buying a monster truck. The price of the truck is
\[x\] dollars, and he also has to pay a
\[13\%\] monster truck tax.
Which of the following expressions could represent how much Camacho pays in total for the truck?
Choose 2 answers:
Choose 2 answers:
(Choice A)
\[(1+0.13)x\]
A
\[(1+0.13)x\]
(Choice B)
\[\dfrac{13}{100}x\]
B
\[\dfrac{13}{100}x\]
(Choice C)
\[13x\]
C
\[13x\]
(Choice D)
\[1.13x\]
D
\[1.13x\]
(Choice E)
\[13x+x\]
E
\[13x+x\]
The correct expressions are (Choice A) \[(1+0.13)x\] and (Choice D) \[1.13x\].
A 13% tax means that the price of the truck is increased by 13% of its original price.
In expression (Choice A), \[(1+0.13)x\], the tax is added to the original price by multiplying it by \[(1+0.13)\].
In expression (Choice D), \[1.13x\], the tax is added to the original price by multiplying it by 1.13.
Both expressions represent the total amount that Camacho pays for the truck, including the tax.
Therefore, the correct answers are (Choice A) \[(1+0.13)x\] and (Choice D) \[1.13x\].