Is this correct
16-2t=5t+9...
Answers: 3
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Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b
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Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
Answers: 1
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