For the pair of functions, find the product (fg)(x).f(x) = 4x + 2, g(x) = x2 + 6x - 7
A. x2 - 10x + 5
B. x3 - 26x2 - 22x - 17
C. 4x3 + 26x2 - 16x - 14
D. 5x3 + 28x2 + 16x - 13
Answer: C
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Indicate whether the given series converges or diverges. If it converges, find its sum.
A. Converges; 
+ 1
B. Converges; 1 - 
C. Converges; 
- 1
D. Diverges
Find the product, if possible. 
A. 
B. 
C. 
D. 
Name the property illustrated by the statement.(1 + 8) + 5 = (8 + 1) + 5
A. associative property of addition B. inverse property of addition C. commutative property of addition D. distributive property
Solve the problem.On a buying trip in Los Angeles, Rosaria Perez ordered 120 pieces of jewelry: a number of bracelets at $5 each and a number of necklaces at $7 each. She wrote a check for $720 to pay for the order. How many bracelets and how many necklaces did Rosaria purchase?
A. 65 bracelets and 55 necklaces B. 55 bracelets and 65 necklaces C. 70 bracelets and 50 necklaces D. 60 bracelets and 60 necklaces