Anthony got 4 problems wrong on a test of 50 questions , what percent of the questions did he get correct ?

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

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.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did