Previos Realiza en hojas o cuaderno lo que se te pide.
Observa los ecuaciones con dos variables y responde: ¿Son equivalentes SI, NO ¿Por
qué? -x + 2y = 4 3x + y = 12
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Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool