9514 1404 393
Answer:
x = (ab +a +b +c)/(a +b)
Step-by-step explanation:
Eliminate parentheses, subtract left terms not containing x, divide by the coefficient of x.

Answer:
The answer is B.
Step-by-step explanation:
Answer:
nth=a+(n+1)d
Step-by-step explanation:
Answer:
The answer is option D.
Step-by-step explanation:
(4a - b)(2a - 3b)
Expand the terms
We have
8a² - 12ab - 2ab + 3b²
Which is
8a² - 14ab + 3b²
That's option D.
Hope this helps you
16 ounces = 1 pound
meaning 2.5 pounds is added to the skull, 602.5 pounds.