Answer the following questions: - Given h (x) = 3 (x - 2) +7 evaluate h (5).

- For what value of x does f (x) = -180 when f (x) = -15x - 60?

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.

Explain how the quotient of powers was used to simplify this expression.

Add the two expressions 4.6 x -3 + -5.3 x + 9