Choose the constant term that completes the perfect square trinomial.

y 2 - 7y

-49/2
+49/2
+49/4

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

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.