Answer:
B
Step-by-step explanation:
This is because two angles are zero and top is a straight line, and a line is 180 degrees!
hopes this helps :)
I don't know if you have multiple choices, but it could be: 2x-9
Answer:
if she got 4 questions wrong it would be 12
her score if she got x questions wrong it would be 20-2x
So if the regular price of an item is 25 and the store is marking it up by 40%, then we have to multiply 25 by .4 to find out what 40% of 25 dollars is. 40% of 25 is 10 dollars. So now you just do 25 + 10 and you get 35. Answer: $35
