This one is really challenging for US
I hope this helps you
f(8)=2.8+5=21
g(8)=3.8+6=30
f-g(8)=21-30= -9
Answer:
The base of the number is 8
Remember

translates to

so

translates to

remember, if a^b=c^b when b=b, then a=c
and x^-m=1/(x^m)
hmm


32=x⁵
5th root both sides
2=x
x=2
Answer:
1:5 or you can write 1/5 or 1 to 5
Step-by-step explanation: