-10(-v + 6w) -w - 9(-3w - v)

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

The value √10 and √15 are plotted on the number line

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81