Evaluate the expression. 2x – 19, when x = –11 3 –41 –3 41

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.

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents