Find an ordered triple to represent a in the equation a=2g-5f if f=(1,-3,-8) and g=(3,9,-1)

Which linear inequality is represented by the graph? !

Consider the function f(x)=-5x+3 what is f(-2)

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.