Use a truth table to determine whether the symbolic form of the argument is valid or invalid.~ p ? qq ? r----? p ? r
A. 
Symbolic argument is invalid.
B. 
Symbolic argument is valid.
C. 
Symbolic argument is invalid.
D. 
Symbolic argument is valid.
Answer: A
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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 Borda count method?
A. P B. R C. T D. S
Find an equation of the line representing the given data. Write the equation in slope-intercept form, unless otherwise indicated.A company can make 11 printing presses for $148,000, and it can make 24 printing presses for 
Let y be the cost to product x printing presses.
A. y = x + 7800 B. y = 13x + 7800 C. y = 600x + 141,400 D. y = 600x - 141,400
Make the indicated conversion with American units of capacity.6 cups to pints
A. 24 pt
B. 12 pt
C. 3 pt
D. 1
pt
Find the area of the geometric figure.
A. 18 sq in. B. 81 sq in. C. 13 sq in. D. 36 sq in.