XY has endpoints at X(2, -3) and Y(-1, 2). What is the length of XY?

A. 2 units
B. 10 units
C. 34 units

Solve -.016x= -16. need solving this

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Which of the following statements are true about the graph of f (x) = 1/4 coz ( x + π/3) - 1? select two of the following that apply.