4x – 9 = 6 - x please help

Find the value of the variable and the length of each secant segment.

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.

Explain why the factor 1.5 is broke. into two numbers in the model.