Calculate dy/dt using the given information.xy + x = 12; dx/dt = -3, x = 2, y = 5
A. -9
B. -3
C. 3
D. 9
Answer: D
Mathematics
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A. neither B. prime C. composite
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Divide. If the division is not possible, write "undefined."
A. 584 R8 B. 585 R2 C. 585 D. 585 R1
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Solve the problem using the rule of 78s.Carlo has a 36-month fixed installment loan, with a monthly payment of $369.72. The amount he borrowed was $11,000. Instead of making his 30th payment, Carlo is paying the remaining balance on the loan. What is the total amount due to pay off the balance?
A. $2145.50 B. $2163.33 C. $1888.04 D. $2515.22
Mathematics