Answer:
$25.68
Step-by-step explanation:
ok, so 30 dollars for a shirt. 20% off. so do, 30/5=6 because 1/5 is 20% off. so now it is $24 not including tax. then do, 24*7/100 which is 1.68 and that's how much tax there is. 24+1.68=25.68 so that's your answer