Use the elimination method to solve the system of equations. Choose the correct ordered pair
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An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.