In other words ­ Solving word problems with systems of equations (we will still be solving with matrices!!)
Purple WS (p 76 side first)
2. The cost of 4 boxes of small paper clips and 9 boxes of large paper clips is $15.75. Eight boxes of small clips and 7 boxes of large ones cost $16.65. Find the cost of a box of each size of paper clips.
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