Respuesta :
Answer:
x + 0.07x or 1.07x
Step-by-step explanation:
To find a percent of a number, multiply the decimal form of the percent by the other number.
7% = 7/100 = 0.07
This means 7% of x is 0.07x.
This would give us the amount of tax to be added; the total amount of the same, including tax, would be
x+0.07x
We can also consider this as adding an extra 7% of the cost. This means we would have 100% of the cost with another 7% of the cost; this is
100+7 = 107% of the cost. 107% = 107/100 = 1.07; this gives us 1.07x.
Answer:
x +(0.07x) or 1.07x
Step-by-step explanation:
Leila is buying a dinosaur model.
The price of the model = x dollars
She also has to pay tax = 7%
Total amount she has to pay = x +(7% of x)
As we know 7% = [tex]\frac{7}{100}[/tex]
= 0.07
Therefore, the expression represent total payment for the model is
x +(0.07x) or 1.07x
