Rewrite the equation in Ax+By=C form

use integers for A, B, and C.

Y+5=2(x+4)

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

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.

Math it's appreciated. (picture provided)