Answer:
-6
Step-by-step explanation:
3n = n² - 54
n² - 3n - 54 = 0
n² - 9n + 6n - 54 = 0
n(n - 9) + 6(n - 9) = 0
(n - 9)(n + 6) = 0
n = 9 , -6
hope this helps
85- (3.5*12)
* means times
I think this is correct.
Answer:
25
Step-by-step explanation:
40 * 5/8 = 200/8 = 25
Answer:
the length of the shadow is 45 feet long
Step-by-step explanation:
Answer:
line one should have a y-intercept at (0,2).
Step-by-step explanation: