What is the distance between these set of points? (1,-2), and (4,2)

sorry i cant add the photo of the graph but whoever the first one is to get it right will get brainliest

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

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?