You sum the like terms
-6b+3b + 11+2
the answer is -3b+13
Answer:
9x
Step-by-step explanation:
2(2x-1)+10x+2-3x
2x-2+10x+2-3x
9x+2-2
9x
Answer
4x^2y^2z^8
Step-by-step explanation:
Just apply the exponent rule (-a)^n=a^n
Cindy would travel 11 miles in 11 hours, glad I could help
