Answer:
x = 0.5
Step-by-step explanation:
2.2X + 2.2 = 1.1
subtract both sides by 2.2
2.2X = -1.1
divide both sides by 2.2
we get x = 0.5 or 1/2
Answer:
I think A=66.67?Not too sure,sorry if I am wrong
Step-by-step explanation:
9514 1404 393
Answer:
a factor of 2 is shown, but 4 was factored out
Step-by-step explanation:
The difference of squares is factored as ...
a² -b² = (a +b)(a -b)
Then the given difference of squares factors as ...
144x² -100 = (12x)² -10² = (12x +10)(12x -10)
Each of these factors has a factor of 2 that can be factored out:
= (2(6x +5))(2(6x -5))
= (2·2)(6x +5)(6x -5)
= 4(6x +5)(6x -5)
The first factor should be 4, not 2.
Answer:
a
Step-by-step explanation:
that is the answer
