Perform the indicated operation or operations. -  - 

A. - 
B. - 
C. - 
D.


Answer: A

Mathematics

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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 3, an+1 = -an

A. 3, -3, 3, -3, 3 B. 3, -9, 27, -81, 243 C. -3, 3, -3, 3, -3 D. 3, 0, -3, -6, -9

Mathematics

Solve the problem.Jamil always throws loose change into a pencil holder on his desk and takes it out every two weeks. This time it is all nickels and dimes. There are 4 times as many dimes as nickels, and the value of the dimes is $3.15 more than the value of the nickels. How many nickels and dimes does Jamil have?

A. 36 nickels and 9 dimes B. 8 nickels and 32 dimes C. 10 nickels and 40 dimes D. 9 nickels and 36 dimes

Mathematics

Find the LCD for the pair. Write the fraction pair as equivalent fractions with the LCD as their denominators.

A. 3(x - 3)(x + 6); 
B. 3(x + 3)(x + 6); 
C. 3(x - 3)(x - 6); 
D. 3(x + 3)(x - 6); 

Mathematics

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