3x-12> 5x+2= ?
-10
-5
5
10
i just can't get the right answer

- 10

Step-by-step explanation:

Solving the inequality

3x - 12 > 5x + 2 ( subtract 5x from both sides )

- 2x - 12 > 2 ( add 12 to both sides )

- 2x > 14

Divide both sides by - 2, reversing the inequality symbol as a consequence of dividing by a negative quantity

x < - 7 ← reverse inequality symbol

The value of x for x < - 7 is - 10

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

ask the math teacher she or he would know lol.

step-by-step explanation: