△feb≅△cnb. what is length of bn¯¯¯¯¯¯ ?

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.

Ill mark the brainliest if you me with the these three questions 7,8,9

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?