Azul bought 10 reams of paper at the store for $84. The tax on the purchase is $4. What was the cost of each ream of paper. Which equation can you use? 10r + 4 = 84 10r - 84 = 4…

Azul bought 10 reams of paper at the store for $84. The tax on the purchase is $4. What was the cost of each ream of paper. Which equation can you use? 10r + 4 = 84 10r - 84 = 4…

asked Jan 24, 2021 157k views

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