Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solution set on a number line.25n + 45 ? 5(4n + 18)
A. (9, ?)
B. [9, ?)
C. (-?, 9) 
D. (-?, 9] 
Answer: D
Mathematics
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Insert the correct sign of inequality (> or <) between the given numbers.? 2
A. ? < 2 B. ? > 2
Mathematics
Provide an appropriate response.Rewrite as an exponential equation: log3 9 = 2
A. 23 = 9 B. 29 = 3 C. 39 = 2 D. 32 = 9
Mathematics
Solve the system using matrices. If there is no solution or if there are infinitely many solutions and a system's equations are dependent, so state.
A. {(1, -9, -1)} B. {(-3, -2, 17)} C. no solution or ? D. infinitely many solutions; dependent equations
Mathematics
Decide if the inequality is true or false.-7.8 > -7.5
A. False B. True
Mathematics