Solve the inequality. Graph the solution set and write it in interval notation.5x + 2 + 6x < 10 + 9x + 2
A. (5, ?)
B. (-?, 5)
C. (7, ?)
D. (-?, 7]
Answer: B
Mathematics
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Expand the number to its natural form.1.0 × 104
A. 1,000,000 B. 100,000 C. 1000 D. 10,000
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Rewrite the expression in the form A sin(x + C).-4 sin x - 4 cos x
A. 4 sin 
B. 8 sin 
C. 4
sin 
D. 4
sin 
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Solve the equation.
= - 
A. 45
B. 
C. - 
D. - 10
Mathematics
Find the least common multiple (LCM) of the pair of numbers.7 and 42
A. 42 B. 294 C. 7 D. 49
Mathematics