Add or subtract as indicated and write the result in standard form.8i + (-6 - i)
A. -6 + 9i
B. 6 - 7i
C. 6 - 9i
D. -6 + 7i
Answer: D
You might also like to view...
Use a table or formula to solve the problem.
Jenny Sherrer has $23,000 to invest and believes that she will earn 8% compounded semiannually. Find the future value amounts if she invests for 4 years and for 7 years. Then find the additional amount earned due to the longer period.
A. $12,921.86 B. $8351.53 C. $24,983.98 D. $3359.61
Match the function f with its graph.f(x) = log1/2 (x)
A. 
B. 
C. 
D. 
Find the equation of the axis of symmetry of the parabola.f(x) = -3x2 + 24x - 47
A. x = 1 B. x = -4 C. x = 4 D. x = -1
Solve triangle, if possible. Round angles an side lengths to the nearest tenth when necessary. 
A. A ? 57.8°, B ? 64.4°, C ? 57.8° B. A ? 41.3°, B ? 97.4°, C ? 41.3° C. A ? 35.6°, B ? 108.9°, C ? 35.5° D. A ? 33.6°, B ? 112.9°, C ? 33.5°