Which of the following expressions have a value of 13? Select ALL that apply. Group of answer choices

9 - 4

9 - (-4)

9 + (-4)

-9 - (-4)

9 + 4

-9 - 4

Convert 2000 swiss francs to dutch guilders

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?