Answer:
a = 1, b = 2, c = 3
Step-by-step explanation:

Answer:
x= 5
Step-by-step explanation:
20x=100
divide 100 by 20
x=5
In order to get the answer to this question you will have to use PEMDAS and solve.

Using PEMDAS:










Therefore your answer is "-103."
Hope this helps.
It would be 78.5 because if you do the work for example here is work i did for a question on my quiz
Where "C" is circumference and "d" is diameter.
Substituting your values in, we have:
Which, when rounded, is 37.7.
thats my work but when you do your work for your question you get 78.58 and you would round to the nearset tenth and you get 78.5
Hope this helps:) please mark branliest would really apperciate it thx
The answer is 165.6 hope this helps