Solve the problem.Some people must eat a low-sodium diet with no more than 2,000 mg of sodium per day. By eating 1 cracker, 1 pretzel, and 1 cookie, a person would ingest 149 mg of sodium. If a person ate 8 pretzels and 8 cookies, he or she would ingest 936 mg of sodium. By eating 6 crackers and 7 pretzels, the person would take in 535 mg of sodium. Find the amount of sodium in each.Which of the following is true?
A. A cracker has 30 mg of sodium.
B. A cookie has 71 mg of sodium.
C. A pretzel has 49 mg of sodium.
D. None of these
Answer: C
Mathematics
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One rental company charges $58.32 in fees for a television plus $23.76 per week. A second rental company charges $39.14 in fees plus $26.49 per week. How many weeks would make the total cost of renting a television the same for both companies? You can be charged for part of a week, so you should report your answer correct to two decimal places. ?
A. 7.03 weeks B. 58.32 weeks C. 9.03 weeks D. It never happens
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Sketch an abacus to represent the given number.12
A. 
B. 
Mathematics
Factor by grouping.xy + y + 9x + 9
A. (x + 1)(y + 9) B. (x + 9)(y + 1) C. (x + 1)(9y + 9) D. (9x + 9)(y + 1)
Mathematics
Graph the equation.
+ 
= 1
A. 
B. 
C. 
D. 
Mathematics