Evaluate.-7 + 8 ? 3
A. 168
B. 31
C. 17
D. 32
Answer: C
Mathematics
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Translate to a proportion.145% of what number is 43?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Solve the equation for the unknown variable.logy
= 2
A. y = 25
B. y = 
C. y = 2
D. y = 
Mathematics
Solve the rational inequality.
> 
A. (-43, -1) ? (-1, 6) B. (-43, -1) ? (6, ?) C. (-?, -43) ? (-1, 6) D. (-?, -43) ? (6, ?)
Mathematics
Solve the problem.In a survey about the number of siblings of college students, the following probability table was constructed: 
What is the probability that a student has at least 2 siblings?
A. 0.45 B. 0.55 C. 0.73 D. 0.27
Mathematics