Finding derivatives implicity in exercise, find dy/dx implicity.
4xy + ln(x2y) = 7

What is the least common factor of 6 and 8

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.

Write as a product: ac^2–ad+c^3–cd–bc^2+bd