What is the simplest form of 10 over 5?

Solve the triangle. a = 21°, c = 105°, c = 5

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

P= price tax is 4% added to the price. which expression shows the total price including tax?