Directions: Write expressions to represent the quantities described below. a. Georgia is 4 years younger than Tristan. If Tristan is t years old, how old is Georgia? Also, if Steven is twice as old as Georgia, how old is he? b. 150 people went to see "Ode to Algebra" performed in at DCP school auditorium. If the number of children that attended the performance was c, how many adults attended? c. The cost of a new CD is $14.95, and the cost of video game is $39.99. How much would c CDs and v video games cost? d. A hotdog, (h) cost $3 and a corndog, (c) cost $2.75. If $250 was collected, write a mathematical sentence to represent this information. Part a: Part b: Part c: Part d: