Answer:
Colleen pays 8 cents more in taxes than Brad
Step-by-step explanation:
We should find the money each of them pay in taxes.
Colleen
Buys a movie for $20 and pays 7% sales tax.
That is, she has to pay in taxes 7% of $20.
So she pays 0.07*20 = $1.40 in taxes
Brad
Brad buys the same movie for $22 and pays 6% sales tax.
That is, he has to pay in taxes 6% of $22.
So he pays 0.06*22 = $1.32 in taxes
Collen pays more. She pays $1.40-$1.32 = $0.08 = 8 cents more.