Solve the system of linear equations and check any solution algebraically.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Answer: E
Mathematics
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Solve the problem.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.
Which choice wins using the method of pairwise comparisons?
A. R B. S C. T D. P
Mathematics
Is 109 divisible by 4?
A. Yes B. No
Mathematics
Use the properties of equality to solve the equation.
n = 10
A. 2
B. 50
C. 
D. 
Mathematics
Rewrite the logarithmic equation 
in exponential form.
a. 
b. 
c. 
d. 
e. 
Mathematics