- 10x -12 = -12x + 4
Solve for x pls

x=8

Step-by-step explanation:

- 10x -12 = -12x + 4

-10x+12x=4+12

2x=16

x=8

x = 8

−10x − 12 + 12x = −12x + 4 + 12x

2x − 12 = 4

2x − 12 + 12 = 4 + 12

2x = 16

2x / 2 = 16 / 2

- PNW

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

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: