Question

Only need help on 8!!!

Answer 1

Marked-down price: $19.99

Explanation:

The markdown amount is ...

$29.99×33 1/3% = $10.00 . . . . . 9.99667 rounded up

The marked-down price is the original price less the markdown:

$29.99 - 10.00 = $19.99

_____

You will recognize that 33 1/3% = 1/3, so that the calculation is ...

`\text{markdown}\,=(\$29.99)/(3)=\$9.99\overline{6}\approx\$10.00`