Donna sent her grandson a birthday present. the box weighed 0.875 kilograms and the present itself weighed 6,800 grams.
a. what was the gross weight of the package in kilograms?
b. if shipping costs 74 cents per kilogram, how much did the package cost to send, in dollars?

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.

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

What is always true about a positive integer raised to a negative odd power?