Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solution set on a number line.2x + 9 < 23
A. [7, ?)
B. (-?, 7]
C. (-?, 7)
D. (7, ?)
Answer: C
Mathematics
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A. Upward B. Downward
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Write the ratio in fractional form and simplify completely.68 yards : 68 yards
A. 
B. 
C. 
D. 
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Solve the differential equation.
= 6x5e-y
A. y = C ln (x6) B. y = ln (6x6 + C) C. y = ln (x6 + C) D. y = x6 + C
Mathematics
Evaluate the expression.
A. -25
B. 
C. 25
D. 
Mathematics