An item is originally priced $68.89. It is on sale for 42 percent of the original price. Which is an estimate of the sale price? $2.00
$3.50
$20
$28

$28

Step-by-step explanation:

42 percent is equivalent to 42/100, which is equivalent to the decimal representation of .42

Multiplying .42 by the price will give the percentage of the price:

68.89 * .42 = 28.7

28.7 is closest to 28

idk bring the function back   im not smart

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square