Step-by-step explanation:
this is my answer. hope it helps you
Answer:
X+6
Combined like terms.
n² - n = 0
n(n-1)
Approximately 24 degrees
97 and 1/8
(4 + 7 + 5 + 5 + 2) + (14 5/8 + 14 3/4 + 14 7/8 + 15 + 15 1/8)
23 + (14 5/8 + 14 3/4 + 14 7/8 + 15 + 15 1/8)
23 + 74 1/8