Tyler’s family went on a sightseeing trolley tour. They purchased 2 adult tickets and 3 children's tickets. Tyler’s mom was pleased to find that the children’s tickets were only $9 each. They paid $62.50 in total for the trolley tour. Write an equation that could be used to find the price of each adult ticket. (Use x for your variable.)

How do you write something in scientific notation?

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

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.