Find the mistake
3(x-6)+(4x+12)-6x=
3x-9+4x+12-6x=
(3x+4x-6x)+(-9+12)=
x+3

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Which of the following best describes the delian problem?