Answer:
C
Step-by-step explanation:
Answer is
<span>C. 128 + 8.50x + 9.50y + 10z
hope it helps</span>
Answer:
3x-1
Step-by-step explanation:
6 +(-x) +2x + (-7) + 2x=
6-x +2x -7 + 2x =
6-7+ 2x+2x-x=
-1 + 3x=
3x-1
Answer:
Your answer is B 5/7
Step-by-step explanation: