Select the gcf of these numbers. 25 · 5· 11 and 23· 52 · 7 a 2^2 · 3
b.2· 11^2
c.3^2
d.2^3 ·5e. 13 · 19^3 ·23^2

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

3x + 4y = 5 x- 3y = -7 solve by substitution

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.