The discount was 12 dollars off. You first subtract $530 from $650 & you'll be left with $120 . Then since it was you and 9 friends, that's a total of 10 people. So you divide 120 by 10 . Leaving you with the answer : $12 off which is the discount.
Answer:

Step-by-step explanation:

Hope this helps!
Wouldn't it be divided, I'm pretty sure it would be, if not I'm sorry
Answer: x is 90
Step-by-step explanation:
because x-20 is equal to 70
Answer:
59 degrees
Step-by-step explanation:
Since angle BGC is 40 degrees and angle AGC is 19 degrees and they are asking for angle AGB which is the sum of both angles together, you just add the 40 degrees plus 19 degrees.