Determine whether the two pairs of numbers are proportional.31.5, 
and 47.25, 
A. No
B. Yes
Answer: B
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A moderately active 140-pound person will use 2100 calories per day to maintain that body weight. How many calories per day are necessary to maintain a moderately active 150-pound person? ? __________ calories
Fill in the blank(s) with the appropriate word(s).
Simplify and reduce to lowest terms.
- 
A. 
B. 6
C. 
D. 0
Solve the problem.On a shopping trip in Los Angeles, Rosaria Perez ordered 120 pieces of jewelry: a number of bracelets at $4 each and a number of necklaces at $15 each. She wrote a check for $1580 to pay for the order. How many bracelets and how many necklaces did Rosaria purchase?
A. 15 bracelets and 105 necklaces B. 20 bracelets and 100 necklaces C. 25 bracelets and 95 necklaces D. 30 bracelets and 90 necklaces
Solve the application.In a recent survey, 
of those surveyed said pizza is their favorite food, while 
said pasta was their favorite. What fraction selected a food other than these two as their favorite food?
A. 
chose other
B. 
chose other
C. 
chose other
D. 
chose other