Nikita cut a 10.5-foot length of rope into 2 pieces of equal length. how long was each piece of rope?

a 2.5 ft
b 5.25 ft
c 10 ft

Use set builder notation to represent the following set: { -3, -2, -1, 0}

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?