So all you need to do is to multiply 12.49 by 1.13 ( since 1.00 is the price and 0.13 is the added tax rate), which gives you $14.11
See the attached image for solution:
Answer:
its in the image below because im too lazy to write it down.
Step-by-step explanation:
Well you have to first find the constant of Brand X which would be 2.70/10 = .27. Brand Y is .4 more so that would be .31 per ounce. So then .31 x 11 = 3.41. The cost of 11 ounces of brand Y is $3.41.
APR refers to annual interest rate i e 4.5%
Difference:-
Now
Interest:-
Total savings:-
Remember the code:-
- Question's calculations mostly given in its options
