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IA5.2-5.3 - $25 Another customer bought 15 pounds of...

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Math 35 Name:____________________ Section 5.2-5.3 Date:_____________________ Score:___________________/12 Inclass Activity 5.2-5.3 1. Determine whether the given ordered pairs satisfy the system of equations. x y 8 3x 2y 21 + = + = + = + = = = a. (2,4) b. (5,3) c. (1,9) 2. Solve each system of equations. a. x 6 2y 2x 3y 8 = - + = b. 2x 3y 5 4x 3 6y - = = + 3. Solve each system of equations. a. x 2y 2z 7 2x 3y 3z 0 y 2z 6 + - = - + = - = b. x 2y z 2 2x 4y 2z 4 2x 4y 2z 4 + + = - - - = - + + =
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Math 35 Name:____________________ Section 5.2-5.3 Date:_____________________ Score:___________________/12 4. A produce stand sold 5 pounds of strawberries and 7 pints of raspberries for
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Unformatted text preview: $25. Another customer bought 15 pounds of strawberries and 4 pints of raspberries for $32.50. Find the cost of 1 pound of strawberries and 1 pint of raspberries. 5. A rectangular lot is twice as long as it is wide. The perimeter is 180 meters. Find the length and the width of the lot. 6. A bus and a minivan leave cities 600 miles apart, traveling toward each other. The bus travels 20 miles per hour slower than the van. They pass one another 5 hours later. What are their speeds?...
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