Solve the problem.The sum of two numbers is 6. Four times the first number equals 3 times the second number. Find the two numbers.
A. 18 and 24
B. 6 and 12
C. - 
and - 
D. 
and 
Answer: D
Mathematics
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Solve the quadratic equation by completing the square.x(x - 9) = 22
A. 11, 2 B. -11, 1 C. -11, 2 D. -2, 11
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Evaluate the expression for the given replacement values.
for x = -29, y = 0
A. 0 B. 29 C. -29 D. undefined
Mathematics
Use transformations to graph the function.y = -5 sin x
A. 
B. 
C. 
D. 
Mathematics
Solve the equation by making an appropriate substitution.x4 - 2x2 - 63 = 0
A. {3, i
}
B. {-3, 3, -i
, i
}
C. {- 
, 
, -3i, 3i}
D. {-9, 7}
Mathematics