Answer:
The first answer is 21x+22.
Second answer is 36+3x.
Third answer is 29x+6.
Step-by-step explanation:
I just simplified
Answer:
maybe 180
Step-by-step explanation:
Answer:
I think it's C, x-y-8=0
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
Exponents if those are the answer it bc the second number is an exponent
3^3= 27
4^3=64
3^4=81