12. Sydney Star bought a new sweatshirt for $42.00. Sales tax was 8%. After tax, what was the total cost she paid for the sweatshirt? *
$8.00
$38.64
$3.36
$45.36

$45.36

Step-by-step explanation:

100 + 8 = 108

42/100 X 108 = 45.36

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2

step-by-step explanation:

where is the question is there is a formula or is there not one