d, You have $1200 f entertainment and hotel, plus $230 round trip air fair or your trip to the beach. You estimate that it will cost $160 a day for foo of days you 2. Write an inequality that can be used to determine the maximum number can stay at the beach. Clearly indicate with the variable represents. a. b. Solve the inecquality, and interpret your answer in a complete sentence b. 3. Let p represent card to Toys R Us for her birthday. the marked price of an item at Toys R Us. Bella's aunt gave her a $100 gift p a. If sales tax is currently 9%, set up an algebraic inequality to express how much she can spend using her gift card. Clearly indicate what the variable represents. b. Solve the inequality, and interpret your answer in a complete sentence. Your car is worth $1000 at most. It is old. You find out that it needs repairs to pass nspection. The auto shop tells you that the parts cost a total of $520, and the labor cost is 68 per hour. If the repairs are more than the car is worth, you are going to donate the car to harity Write an inequality that can be used to determine the maximum number of hours the mechanic can spend working on your car to help you decide to repair it or donatei Clearly indicate what the variable represents. Solve the inequality, and interpret your answer in a comnlet

Explain the steps for solving the compound inequality 27x5 or 4(x3)+73 .

Graph the inequality xy3 . How do you knowwhich side of the line xy=3 should be shaded?

Elena needs to earn at least $450 a week during her summer break to pay for college. She works two jobs. One as a swimming instructor that pays $9 an hour and the other as an intern in a genetics lab for $22.50 per hour. How many hours does Elena need to work at each job to earn at least $450 per week? (a) Let x be the number of hours she works teaching swimming and let y be the number of hours she works as an intern. Write an inequality that would model this situation. (b) Graph the inequality. (c) Find three ordered pairs (x, y) that would be solutions to the inequality. Then, explain what that means for Elena.