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

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: