-2=-2/3x
write in standard form pls answer quick

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)