When you collect terms, for the first one you get
-x² -3xy +4 = -x² -3xy +4 . . . . . . equivalent equations.
-x² -3xy +4 = -x² -3xy +4 . . . . . . equivalent equations.
Jose bought 6 chicken wings for $2. What was the cost of the wings in wings per dollar?
1 answer:
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