Answer:
C
Step-by-step explanation:
1.75n = 7 ( to isolate n divide both sides by 1.75 )
n =
= 4
27%=27/100
so 27/100=81/x
27x=8100 divide by 27
x=300
that the answer
Answer:
I think it is the second one
Step-by-step explanation:
Answer:
Answer:The domain is all the values that go into a function.and the range is all the values that come out.