Answer:
4,575,000,000
Step-by-step explanation:
Answer: 81
since it's the 4th power then you do 3x3x3x3= 81
Step-by-step explanation:
Answer: x = -1, -13
Step-by-step explanation:
418+14
The other ones all add up to 42
Hope this helps!
(b - 3x) + (-5b + 6x - 5)
= b - 3x - 5b + 6x - 5
= b - 5b - 3x + 6x - 5
= -4b + 3x - 5