Find the value of -6 -3 -5 5 7 -6 3 9 9

In what form is the following linear equation written y=9x+2

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle