I believe that the best answer among the choices provided by the question is the second choice, <span>2.f^-1(3) when f(x)=2x+3/5</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer
Answer:no
Step-by-step explanation:
Given:
Discount = 40%
Sales tax = 7%
To find:
The total cost of levi jeans with an original price of x.
Solution:
Let x be the original price of the jeans. Then the price after 40% discount is




The price after 7% of sales tax.




Therefore, the total cost of the levi jeans with an original price of x is represented by the expression 0.642x.