What number must you add to complete the square? x2 + 4x = 15 a. 16 b. 4 c. 2 d. 8

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}