Answer:
x = -11
Step-by-step explanation:
I'm going to assume 80 and 60 are vertical angles so:
x + 51 + 80 + 60 = 180
x + 191 = 180
x = -11
Answer:
your answer is correct and it is in slope intercept form because it had no intercept.
Step-by-step explanation:
Answer: 6a
Step-by-step explanation:
A + 5A just equals 6A. Let me know if I answered incorrectly or if you want me to clarify.
111 hamburgers were sold, and 222 cheeseburgers were sold.
111 + 222 = 333, the total number of burgers sold.
Your answer is 111 for hamburgers sold.
81 because (a + b)^2 = a^2 + 2ab + b^2
Thus x^2 + 2(9)(x) + (9)^2 = x^2 + 18x + 81
