Answer:
17.6°
Step-by-step explanation:
1.8x-8=-14.4
-14.4 + 32= 17.6°C
No, this rel. is not proportional because of the addition involved ("plus 1 lb for each guest").
A proportional rel. features mult. only.
Answer:

Step-by-step explanation:
From the question we are told that
Loan 1 
Loan 1 due 
Loan 2 
Loan 2 due
Payment 
Worth of money 
Payment due 
Focal date 
Generally
was due 95days ago
Therefore
(total days to consider)
Therefore
is due today
125days left
Given
600 due in 30days

Generally the Final payment is mathematically given by


Therefore the

Let us first concentrate on the information’s
that are already given in the question. Based on those information’s the answer
to the question can be easily found.
Bill amount for Mr. Johnson before sales tax = $725
Percentage of sales tax taken = 6%
Then
Amount of sales tax = (6/100) * 725
= 4350/100 dollars
= 43.5 dollars
So the amount of sales tax that had to be given is $43.5.
<span>I hope the procedure for doing this
problem is clear to you.
</span>
The only ratio there equal to 6:3 is 54:27
Both 54 and 27 are divisible by 9.
54/9 = 6
27/9= 3
Therefore, 54:27=6:3