1. Consider the equation: x=2 a. Choose any constant. Add that constant to each side of the equation
and simplify.
b. Choose any constant other than 0. Multiply each side of the equation
you created in part (a) by that constant and simplify.
c. Choose any number other than 0 to represent a in the expression ax.
Subtract the term ax from each side of the equation you created in part
(b) and simplify.
d. Choose any constant other than 0. Divide each side of the equation
you created in part (c) by that constant and simplify.
Record your equation.

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.