Review Unit 6: Systems of Equations

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Estimate the solution to the system of equations by graphing each equation on the graph provided. Give youranswer in the form of a point.5. 2 2 4 6. 2 8 10Solve the following systems of equations using any method. There could be one solution, infinite solutions, orno solution.7. 3 3 9 8. 2 8 3 2 119. 5 10. 6 2 8 4 3 411. 1 12. 3 52 2 4 6 2 10234
Write and solve equations for the following situations. YOU MAY USE A CALCULATOR ON THESE!13. Kera sells glasses of Koolaid for $1 each and lemon shakeups for $3 each. One day she sold 10 more lemonshakeups than glasses of Koolaid, and she made a total of $190 selling. How many glasses of Koolaid and lemonshakeups did she sell?14. The perimeter of a rectangle is 14 cm. The length of the rectangle is 4 cm more than twice the width. Findthe dimensions of the rectangle.15. A 12% brine solution was mixed with a 16% brine solution to produce a 15% brine solution. How much ofthe 12% brine solution and how much of the 16% brine solution were used to produce 40 L of the 15% solution?16. One customer purchased 2 lattes and 1 hot chocolate for $9. The next customer purchased 2 lattes and 3 hotchocolates for $13. How much did each latte and each hot chocolate cost?235
Page 1: Review Unit 6: Systems of Equations

Review Unit 6: Systems of Equations

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