Evaluate f(x) at the given x. Approximate the result to the nearest hundredth.f(x) = x-1.19 - x4.30, x = 2.80
A. 3.39
B. -83.42
C. -58.78
D. 1.61
Answer: B
Mathematics
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Write as a proportion.If 5.7 pounds of shrimp costs $38.76, then 7.9 pounds should cost $53.72.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
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Perform the division.
A. -4x2 + 4x + 5
B. -4x2 + 4x + 5 + 
C. x2 + 5 + 
D. -4x2 + 4x + 5 + 
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Factor the trinomial completely, or state that the trinomial is prime.7x2 + 17x - 12
A. (x - 4)(7x + 3) B. prime C. (x + 3)(7x - 4) D. (x - 3)(7x + 4)
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