Find the LCM.28, 21
A. 28
B. 12
C. 84
D. 42
Answer: C
Mathematics
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Determine whether the statement is a proposition.Go fly a kite.
A. Proposition B. Not a proposition
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Evaluate the expression.(-3)(-6)
A. 18 B. -18 C. 9 D. -9
Mathematics
Graph the function.f(x) = 4(x - 3)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.In a certain city, the cost of a taxi ride is computed as follows: There is a fixed charge of $2.55 as soon as you get in the taxi, to which a charge of $2.00 per mile is added. Find an equation that can be used to determine the cost, C(x), of an x-mile taxi ride, and use this equation to find the cost of a 5-mile taxi ride.
A. $12.73 B. $12.55 C. $12.43 D. $13.45
Mathematics