Find the real solutions of the equation by factoring.3x4 - 48x2 = 0
A. {0}
B. {-4
, 0, 4
}
C. {-4, 0, 4}
D. {-4, 4}
Answer: C
Mathematics
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Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets.y = 10 - 4x16x + 4y = 40
A. {(5, -10)}
B. {(0, 10)}
C. {(x, y) 
}
D. ?
Mathematics
Write the rational expression as an equivalent expression with the indicated denominator.
= 
A. 
B. 
C. 
D. 
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Suppose 
is a mathematical model for actual time as a function of estimated time, where y represents actual time and x represents estimated time and m and b are constants. If 
and 
find y when x is 60 min.
A. 157.3 min B. 63.38 min C. 56.62 min D. 154.7 min
Mathematics