3 Question 5 (4 points)
A teacher is making a VENN diagram of his students. The teacher wants to consider
which students have a pet dog and which have a pet cat. His student Jessica has a
cat and a dog. In which region or regions would this place Jessica in the VENN
diagram shown?
6
CAT
DOG
9
D
12
Region A and C
Region A, B, C
Region B only
Region D only

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.