Determine whether the relation is a function.{(-1, 2), (3, 8), (5, 9), (8, -5), (12, 9)}
A. Function
B. Not a function
Answer: A
Mathematics
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Solve the problem.
The Montgomerys borrowed $86,000 at 7.50% for 30 years to purchase a house. Find the total interest the Montomerys will pay if they pay the loan on schedule.
A. $142,794.40 B. $135,673.60 C. $130,410.40 D. $119,884.00
Mathematics
Factor out the greatest common factor.6y3 - 24y2
A. 6(y3 - 4y2) B. 6y(y2 - 4) C. 6y2(y + 4) D. 6y2(y - 4)
Mathematics
Simplify. y-1/5 ? y5/10
A. y2/10 B. y2/15 C. y3/10 D. y-5/50
Mathematics
Perform the indicated operation and simplify.
? 
A. 
B. 
C. 
D. 
Mathematics