There are 20 males and 15 females in your class. The teacher wants to appoint one person to be in charge of attendance. What is the probability that this person will be female?

Simplify the expression 10/11(22z) + (a+5) -1

Put the equation in slope intercept form by solving for y

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.