What is the probability of rolling an even number or a perfect square using a 20-sided die?

A) 10/20
B) 9/20
C) 12/20
D) 13/20

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]

Common binomial factor of 6x(3x+7)+5(3x+7)