Tommy is taking inventory in a warehouse. he’s counting tennis shoes. there are 43 pairs of women’s tennis shoes and 39 pairs of men’s tennis shoes. how many pairs of tennis shoes are there in all? 72? 76? 80? 82?

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.

Factor the polynomial expression x6 – x3 – 20

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6