Easy points and ! will mark brainlist! ; )
1. justify each step in solving the equation -2(3x+7)=32-4x by writing a reason for each statement.

* picture down below applies to this question. all i need with is putting in the reasons for each step.

2. write the equation of the line perpendicular to 4x+y=3 that passes through (-4,-6). write your answer in slope-intercept form. show your work.

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.