The answer is option c. Thank you
1.)
460. 100%
74. X
X= 100•74/460
X=16.09%
2.)
175 100%
172. X
X=172•100/175
X=98.28%
Based on the evaluation of Faith's register, faith did a good job; everything is correct
<h3>Evaluation of Faith's register</h3>
- Balance in checking account = #1,100
- less miller's food market = 49.51
- less speedy auto repair = 144.85
- less Sandra's beauty salon = 25.00
= 880.64
= $1,464.31
Learn more about debit and credit transaction:
brainly.com/question/13669524
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Remember the difference of 2 perfect squares
(a²-b²)=(a-b)(a+b)
1/81=(1/9)²
so
x⁸=(x⁴)²
x⁸-1/81=(x⁴)²-(1/9)²=(x⁴-1/9)(x⁴+1/9)
oh look, 1/9=(1/3)²
x⁴=(x²)²
we can factor that first one again
x⁴-1/9=(x²)²-(1/3)²=(x²-1/3)(x²+1/3)
so factored completely is (x²-1/3)(x²+1/3)(x⁴+1/9)
you could go further and force taht first term to be another difference by doing 1/3=(√(1/3))², but I wouldn't
(x²-1/3)(x²+1/3)(x⁴+1/9) is factored