-5x = x + 6(1-x)
-5x = x + 6(1) + 6(-x)
-5x = x + 6 -6x
-5x = x - 6x + 6
-5x = -5x + 6
-5x + 5x = 6
0 = 6 Not equal. No solution.
(2x-5)² = (2x-1)(2x+1) -10(2x-1)
(2x-5)(2x-5) = (2x-1)(2x+1) - 20x + 10
2x(2x-5)-5(2x-5) = 2x(2x+1)-1(2x+1) - 20x + 10
4x² - 10x -10x + 25 = 4x² + 2x - 2x -1 - 20x + 10
4x² - 20x + 25 = 4x² - 20x - 1 + 10
4x² - 20x + 25 = 4x² - 20x - 9
Not equal. No solution.
Your answer would be 8 Hammond per minute. Hope this helps!
Answer:
d) 192
Step-by-step explanation:
Your calculator can do this for you.
Or, you can simplify to
Answer:
x=--2 and x=1/2
Step-by-step explanation:
this is the answer in simple form
Answer:
Actually, you have the correct answer. I think you are confused as to what the exact answer might be.
