X + x + x + x - 20 is equivalent to 4x - 20 because you can add the like terms, or the x's.
C: B:
3 0
6 9
9 18
12 27
All you had to do was plug in the value for c or b and solve. You can tell this is most likely correct because you see patterns for both variables. C is going up by threes, while b is going up by nines.
Make a proportion:

Then cross multiply and divide to solve.
20x=119
x=5.95
The answer is $5.95
Answer: where’s the question at?
Step-by-step explanation:reword it so i can understand and i’ll try to help
Answer:
answer is not
Step-by-step explanation:
clear sorry