1. which is the better buy?

a. 6 for #3.49
b. 7 for #3.55
c. 8 for #3.99
d. 9 for #4.20

i got letter D

2. the price of a leather jacket is #375.25. if the sales tax rate is .25%, what is the final price of the jacket(including tax)?
____________________

5 answers

1. Correct.

2. Are you sure your sales tax rate is correct? At 0.25%, the tax would be less than a dollar.
yes
$375.25 * 1.0025 = $376.19

Note that most sales taxes are around 5 to 7%.
is it including tax
Yes.

I told you that the sales tax using 0.25% was less than a dollar.