Name the set of numbers to which 25 does NOT belong.
N = natural numbers Q = rational numbers
W = whole numbers I = irrational numbers
Z = integers
Enter a, b, c, d, or e.
a. only z
b. only!
c. only
d. both Z and Q
e. both I and W

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.