Solve the logarithmic equation. Give an exact answer.log(x + 4) = log(5x - 5)
A. 
B. 
C. 
D. 
Answer: D
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Write the equation for the plane.The plane through the point P(-2, 2, -2) and parallel to the plane 
A. 4y = -2 B. -7x - 2y + 6z = -2 C. -7x - 2y + 6z = -22 D. -7x - 2y + 6z = 2
Find the surface area or volume.The region between the curve y = 
, -0.8 ? x ? -0.1, and the x-axis is revolved about the x-axis to generate a solid. Use a table of integrals to find the volume of the solid generated to two decimal places.
A. 1.23 B. 1.17 C. 1.38 D. 1.49
Solve the equation. If there are no real solutions, write "no real-number solutions."x2 + 4 = 125
A. ±11 B. ±10 C. 11 D. no real-number solutions
Solve the problem.The sum of three consecutive odd integers is 117. Find the integers.
A. 37, 39, 41 B. 35, 37, 39 C. 39, 41, 43 D. 19, 21, 23