Savannah had 400400400 chocolate chips. She saved xxx chips for a garnish, and mixed the rest of the chocolate chips evenly into 333 pans of brownies. How many chocolate chips were in each pan of brownies? Write your answer as an expression.

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Factor this polynomial completely x^2-64

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.