3x + 27
A. 3(x+9)
B. 3(9+x)
C. x(3+27)

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?