Question

Which polynomial is equivalent to (11r – 8) + (5r - 9)?

A.O 167 + 1
B.167 - 17
C.6r +1
D.6r - 17

Answer 1

Answer: 16r - 17

Work Shown:

(11r - 8) + (5r - 9)

11r - 8 + 5r - 9

(11r+5r) + (-8-9)

16r - 17