Q. Solve using elimination.−2x−y=−35x+y=−6(_____, _____)
Identify Total Tape: Identify the total amount of tape needed and the amount per roll.Total tape needed = 8,000cmTape per roll = 2,000cmWe need to divide the total tape needed by the tape per roll to find out how many rolls are required.Calculation: 8,000÷2,000=4
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