Perform the indicated operation. Simplify the answer when possible.15
- 4
A. 19
B. -12
C. -18
D. 11
Answer: D
Mathematics
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Solve the inequality. Describe the solution set using inequality notation.-x + 15 ? 3
A. x < 12 B. x ? 12 C. x > 12 D. x ? 12
Mathematics
Write the decimal in numbers.Fifty six hundredths
A. 56 B. 0.056 C. 50.6 D. 0.56
Mathematics
Add and, if possible, simplify.- 
+ 
A. - 
B. - 
C. - 2
D. - 
Mathematics
Classify the system as either consistent or inconsistent.
A. Inconsistent B. Consistent
Mathematics