Answer:
answer = 130 degree.
Step-by-step explanation:
I hope is correct.
Answer: 9x + 45 = 9x + 45 Infinitely many
Step-by-step explanation: Use distributive property for the left and add like terms for the right
Answer:
Adjacent, x = 100
Step-by-step explanation:
80 and x are on a straight line. Straight lines = 180 degrees. 180 - 80 = x
Vertical angles are opposite of each other, not next to each other.
I think it is 45.00 because you multiply -4.50 x 5= -22.5. The reason you multiply x4.59 times 5 is because he takes away 4.50 every day for 5 days. And then you do 67.50-22.5=45.00.
