4x-3+7x+1
Ones with a variable: 4 & 7
Only whole number: -3 & 1
The answer is option two: -3 and 1; 4x and 7x
They both equal 78 degrees because they are the same angle which means that they have the same degrees for f and e.
Answer:

Step-by-step explanation:
Given the expression 
According to the law of logarithm;
loga + log b = log(ab) and log a - log b = log(a/b)
The given expression becomes;

Answer:
0
Step-by-step explanation:
64 oz $14.08, because you get more for a smaller price