3.1.PS-12
Solve for x.
4
2
1
-5*15
X +
-x= -63
X=
(Type an integer or a simplified fraction.)

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

What is the value of the discrimination for the quadratic equation 0=×2+2+×2

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7