3x + 4y = 18 -2x + 4y = 8 by elimination

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

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.

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x