Kayla ordered some pictures online. Each picture costs $7.50. There is a shipping fee of $3.25 added to the order. Kayla's total, before tax, was $85.75. How many pictures did Kayla order.

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.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps