Use the multiplication principle to solve the equation.7x = 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the domain of the function.f(x) = 
A. {x|x ? 0} B. {x|x ? 5, -6} C. {x|x ? -5, -6} D. {x|x ? 8, -8}
Mathematics
Determine the quadrant in which the point is located.(6, 2)
A. Quadrant I B. Quadrant II C. Quadrant III D. Quadrant IV
Mathematics
Solve the problem.A bank loaned out $63,000, part of it at the rate of 
per year and the rest at a rate of 
per year. If the interest received was $5120, how much was loaned at 
A. $37,000 B. $26,000 C. $27,000 D. $36,000
Mathematics
Solve.5x - 3 + 6x - 9 = 4x + 7x - 15
A. Infinite number of solutions B. No solution C. x = 0 D. x = 192
Mathematics