Dougie's Doggies and Totally Dogs are two daycare centers for dogs. Both centers charge a flat fee plus an hourly fee for dogs to stay and play. The function D(x) represents the total cost of a dog staying at Dougie's Doggies for x hours. The function T(x) represents the total cost of a dog staying at Totally Dogs for x hours.

15 liters is approximately how many gallons

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.

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: