Solve the equation and check the solution.5(3x - 1) + 8(-5 + 2x) = 5(6x + 5) - 6
A. x = -26
B. x = 0
C. x = 6
D. x = 64
Answer: D
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Find the midpoint of the segment having the given endpoints.(5, 6) and (-3, 4)
A. 
B. (2, 10)
C. (8, 2)
D. 
Find an equation of the circle satisfying the given conditions.Center at (-13, 16), passing through (14, -15)
A. (x + 13)2 + (y - 16)2 = 1690 B. (x + 13)2 + (y - 14)2 = 4 C. (x - 13)2 + (y + 14)2 = 2 D. (x - 13)2 + (y + 16)2 = 1
Find the perimeter. Use 3.14 for ?.
A. 104.38 yd B. 140.76 yd C. 53.38 yd D. 80.07 yd
Solve the problem.The marriage rate in a certain country in 1990 was 0.93%, and there were about 383,000 marriages that year. Use the model M(t) = M0(1 + r)t, with a constant marriage rate and t = 0 corresponding to 1990 to estimate the number of marriages in 2001.
A. 172,390 B. 1,018,640 C. 424,055 D. 0.00001724