The triangle below has an area of 10 units squared.

On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

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.