<u>Answer:</u>
19.15
<u>Step-by-step explanation:</u>
16.80 x 5% = 0.84
16.80 - 0.84 = 15.96
15.96 x 20% = 3.19
15.96 + 3.19 = 19.15
I not 100% sure but I chose C.
Hope this helps.. but good luck :)
I believe the answer is C
I believe that the answer is 22x