Answer:
633,870,000
Step-by-step explanation:
Add it together either on a calculator of a sheet of paper.
Answer:

Step-by-step explanation:



plug
in the equation to make sure of your answer:

Answer:
Step-by-step explanation:
this does much work but understand the question
six plus the quotient of a number and four
let the number be x
=6+ x/4
You answer is B because supplementary is 180°