Use the intersection-of-graphs method to approximate the solution to the nearest hundredth.-1.08(4 + 3
x) - 5(?2x + 3
) = -7x + 7
A. {0.50}
B. {-0.50}
C. {-0.06}
D. {0.06}
Answer: B
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Find the domain of the rational function.f(x) = 
A. all real numbers B. {x|x ? 1, x ? -8} C. {x|x ? -1, x ? 8} D. {x|x ? 1, x ? -8, x ? -3}
Solve.A recent advertisement claimed that 2 out of every 7 doctors recommend a certain herbal supplement to increase energy levels. If a local hospital employs 270 doctors, how many doctors would you expect to recommend the supplement? (Round your answer to the nearest whole number, if necessary.)
A. 77 doctors B. 39 doctors C. 3780 doctors D. 945 doctors
Solve the equation by factoring.(x - 8)(x + 2) = 0
A. {-8, 2} B. {8, -8, 2, -2} C. {8, 2} D. {8, -2}
Provide an appropriate response.You are asked to change 
to a mixed number. What should be your first step?
A. Multiply 25 and 24. B. Divide 24 by 25. C. Add 25 and 24. D. Divide 25 by 24.