For the given functions f(x) and g(x), find (f + g)(x) or (f - g)(x) as indicated.f(x) = -8x + 8, g(x) = -5x + 9Find (f - g)(x).
A. -13x - 1
B. 3x
C. -3x - 1
D. -3x + 16
Answer: C
Mathematics
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Replace the Cartesian equation with an equivalent polar equation.xy = 1
A. 2r2 sin ? cos ? = 1 B. r sin 2? = 2 C. 2r sin ? cos ? = 1 D. r2 sin 2? = 2
Mathematics
Graph the region determined by the inequality in the context of the application.A hardware store has room for 300 bags of fertilizer. The fertilizer manufacturer plans to ship x bags of fertilizer with a 
and y bags of fertilizer without the weed killer. This can be represented by 
.
A. 
B. 
C. 
D. 
Mathematics
Write the whole number in expanded form.8060
A. 800 + 6 B. 806,000 C. 80,000 + 6000 D. 8000 + 60
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Evaluate the expression.
1/2
A. 
B. not a real number
C. 
D. 
Mathematics