Find all natural-number values of b that make the trinomial factorable.x2 + 8x + b
A. 4, 5, 6, 7
B. 7, 12, 15
C. 7, 12
D. 7, 12, 15, 16
Answer: D
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Provide an appropriate response.Let f and g be defined by the following table: 
Find 
+ [g(-1)]2 - f(0) ÷ g(2) ? g(1)
A. 47
B. 7
C. 16
D. 
Add.7.3 + (-7.8)
A. -0.5 B. 0.5 C. -15.1 D. 15.1
Write the sentence with the fraction as a percent. If necessary, round the percentage to the nearest tenth.
of the residents of Ashville exercise regularly.
A. 520% of the residents of Ashville exercise regularly. B. 0.52% of the residents of Ashville exercise regularly. C. 5.2% of the residents of Ashville exercise regularly. D. 52% of the residents of Ashville exercise regularly.
Solve the problem.Given that P(A) = 0.39, P(B) = 0.46, and P(A ? B) = 0.71, find P(A ? B).
A. 0.14 B. 0.1794 C. 0.57 D. 0.85