Given the replacement set {0, 1, 2, 3, 4}, solve 6x-9 = 15. A. X=4
B. X=3
C. X= 2
D. X= 1

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

Write the following as a base and exponent

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?