Add the following polynomials, then place the answer in the proper location on the grid. Write answer in descending powers of x.

- 4x² + 3xy - y²
-7x^2 - xy +6y^2
x^2 + 4xy – 2y^2

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i