Solve the problem.On a buying trip in Los Angeles, Rosaria Perez ordered 120 pieces of jewelry: a number of bracelets at $8 each and a number of necklaces at $15 each. She wrote a check for $1100 to pay for the order. How many bracelets and how many necklaces did Rosaria purchase?
A. 105 bracelets and 15 necklaces
B. 100 bracelets and 20 necklaces
C. 95 bracelets and 25 necklaces
D. 110 bracelets and 10 necklaces
Answer: B
Mathematics
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- 
= 0
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Perform the indicated operation. Simplify if possible.
+ 
A. 0
B. 4y
C. 
D. 
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Find the value. Give an approximation to four decimal places.ln(454 × 28)
A. 4.1406 B. 9.4503 C. 20.3868 D. 3.8452
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In the list of terms, identify the numerical coefficient of each term in the order given and determine whether the terms are like or unlike.3.10x3y2z4, -8x3z4
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Mathematics