The best answer is C : The sum of the measures of two angles os 180 degrees .
Answer:
2x + 3 = 9
Step-by-step explanation:
Three more than twice a number is nine
Twice a number would be 2x
where x is the number
Three more would be + 3
And is means equal sign or “=“
It’s not a function
That’s all I know sorry!
Answer: $30 per share.
Explanation:
55 + x = 85
-55 -55
x 30
x = 30