Leila is buying a dinosaur model. The price of the model is x dollars, and she also has to pay a 7 % percent tax. What expressions could represent how much Leila pays in total for the model?
Answers
Creating Expression
Answer: Expression 1.07x where x is price of the model in dollrs represnts amount in dollars which Leila pays in total for a dinosaur model where x .
Explanation:
Given that Leila is buying a dinosaur model.
Price of the model is $x.
Leila also have to pay tax = 7%
Need to determine the expression for total amount which Leila pays for the model.
let assume total amount which Leila need to pay for model be represented by variable C.
total amount = Price of the model + 7% tax
⇒total amount = Price of the model + 7% of Price of the model
On substituting the variables we get
C = x + 7% 0f x
⇒C = x + 7x/100
⇒C = (100x + 7x) 100
⇒C = 107x/100
⇒C = 1.07x
Hence expression 1.07x where x is price of the model in dollrs represnts amount in dollars which Leila pays in total for a dinosaur model where x .
#answerwithquality
#BAL
Answer:
107/100x and 1.07x
Step-by-step explanation:
copied it from khan academy so should be right.