Line a is parallel to line b. Which statement about lines a and b is true

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Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.