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alekscgi/x/Isl. exe/10_u-IgNskasNW8D8A9PVVR_TFhKlyb lFNCXBUVT66ms/gU9ECcj4u5Lr78efCN1oj e6UmFqOowelr4W3txrV1tY0JmOyNsnsAtNa gkndW1qEEI BjWu?10Bw7QYjlbavbSPXtx-YCjsh_7mMmr qšiter O SYSTEMS OF EQUATIONS AND MATRICES Solving a word problem involving a sum and another basic... Nicol A textbook store sold a combined total of 355 sociology and biology textbooks in a week. The number of sociology textbooks sold was 49 more than the number of biology textbooks sold. How many textbooks of each type were sold? Number of sociology textbooks sold: Í Number of biology textbooks sold:​
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