Question: 1-3 MEM 2P1: Linear Systems Test Name: MFM 2P1: Linear Equations Test Page 4 of 4 Section #3: Thinking 1. Write an equation to represent

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MEM 2P1: Linear Systems Test Name: MFM 2P1: Linear Equations Test Page 4 of 4 Section #3: Thinking 1. Write an equation to represent each situation. 14T Situation Equation a) A taxi ride costs $3.50 plus $0.40 per kilometer. Write an equation for the total cost. b) A limousine charges a flat rate of $50. Write an equation for the total cost. c) The value of "T" twenty dollar bills and "F" five dollar bills is $125. Write an equation for the value of the bills. d) You have 7 bills. Some are twenties and some are fives. Write an equation for the number of bills. MFM 2P1: Linear Systems Test Name: _ MFM 2P1: Linear Equations Test Page 3 of 4 2. Three DVDs and five CDs cost $145. Four DVDs and nine CDs cost $226. This situation can be described by: 3d + 5c = 145 4d + 9c = 226 a) What does c and d represent in this situation? /CI c) Solve this system of equations to determine the price of each DVD and CD. /A5 3. On Robbie's farm there are a total of 50 chickens and pigs. Each pig has 4 legs and each chicken has 2 legs. There are a total of 118 legs. This situation can be modeled by the equations: Number of Animals: c + p = 50 Number of Legs: 2c+4p = 118 a) What do the variables c and p represent in the equations? /A2 b) Solve the system of equations below. (Find the point of intersection)

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