X = 5
Step-by-step explanation:
78 = 12x+18
-18 -18
60 = 12x
5 = x
Answer:
I need more explanation to be able to answer this question.
Step-by-step explanation:
1,6,11,15,18,20,21
3x² - 4 → A
(f + g)(x) = f(x) + g(x) = 2x² + 3 + x² - 7 = 3x² - 4
Answer:
d. 200
Step-by-step explanation:
if the second digit is above 5, you round up. if it's below 5, you round down. so 96=100, 33=30, 17=20, and 48=50.
