X^3+4x^2-5x+9 Which of the following describes the polynomial? Fifth-Degree polynomial, Constant term of -2, seventh-degree polynomial, Leading coefficient of 3, Four terms, Eighth-degree polynomial

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i