Answer:
Step-by-step explanation:
.15 dollars per minute.
Use PEMDAS:
[(30+6) -3^2] / 9* 2
= (36 -9)/ 9* 2
= 27/9* 2
= 3*2
= 6
The final answer is 6~
-4x+1
2x-(6x-1)
=2x-6x+1
=-4x+1