Solve.3(x - 2) - (2x + 9) = -2
A. - 17
B. - 9
C. - 13
D. 13
Answer: D
Mathematics
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Evaluate the expression using the given value of the variables.-3x-1y2 for x = -2, y = -2
A. 6
B.
C.
D. 24
Mathematics
Solve the logarithmic equation.log 3x = log 4 + log (x - 1)
A.
B. -4
C. 4
D. -
Mathematics
Find a complex number w satisfying the conditions. z = 2 - 3i, = 8
,
=
, Re{w} < 0
A. w = -16 + 24i B. w = 16 - 24i C. w = -16 - 24i D. w = 16 + 24i
Mathematics
Use a calculator to approximate the square root. Round to three decimal places.
A. 0.892 B. 0.792 C. 0.692 D. 1.792
Mathematics