Slope and the y-intercept y = -3x - 2

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

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 ?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points