Rafi and Marcy each want to run for president of their school's student body council. In order to do so, they must collect a certain number of signatures and get a nomination. So far, Rafi has 23 signatures, and Marcy has 24. Rafi is collecting signatures at an average rate of 3 per day, whereas Marcy is averaging 2 signatures every day. Assuming that their rate of collection stays the same, eventually the two will have collected the same number of signatures. How many signatures will they both have? How long will that take?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

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.