The owner of a shop bought a scarf at the wholesale price of $8.00 and marked it up by 300%. what is the selling price?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Stefania pours 2 liters of orange juice and 1.5 liters of pineapple juice into a punch bowl. how many liters are in the punch bowl?