Find the missing endpoint if the midpoint of a segment is at (- 3, 4) and the other endpoint is at (1, 2) .

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9