Determine whether 84-49n^4 is a difference of two squares. If so, factor it. If not, explain why

What is the solution to 1). 5/13 t = - 9: solve for t 2). 13 + w/7 = - 18: solve for w 3). what is the estimate for the solution of the equation 6n+3=2? use a table. 4). solve 17=-13 - 8x

Solve the equation - 13c = - 91 for c

4. Consider the following polynomials: 6 (x2 - 3) and 5x2 + x + 11 a. Find the sum of the polynomials. b. Find the difference of the polynomials.

A store is having a sell in which all items are reduced by 20% including tax

Find the measure of an angle whose measure is 60 degrees more than the measure of its complement

Which of the following inequalities matches the graph? graph of an inequality with a solid horizontal line through the origin and shading below the line.

The perimeter of a rectangular campsite is 64m and its area is 207m^2. find the length and breadth of the campsite

Ricardo found the mean and mode of the data set 34, 23, 17, 77, 23, 35, and 36. If he excluded the outlier, what would happen to the measures of central tendency? A.) The mode would decrease and the mean would stay the same. B.

Three weeks ago John bought stock at 49 1/4; today the stock is valued at 49 7/8. We could say the stock is performing at which of the following? A. On par B. Par equality C. Above par D. Below par

During a marathon, Amy was in second place and was told that the leader was 100 meters ahead of her and that the closest runner behind her was 75 meters back.