Juan has invested $3500 in a stock transaction. he later sold the stock and received $4553.50. what was juan's return on investment (roi)? a.) about 23.1% b.) about 130% c.) about 76.9% d.) about 30.1%

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

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

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?