The sum of a number and twicetwice a second number is 14. when the second number is subtracted from the first number, the difference is 2. find the two numbers.

What is the quotient of 42/3 divided by 4 1/5

Why do interests rates on loans to be lower in a weak economy than in a strong one

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.