Mathematics, 10.07.2019 09:30 korban23

Each day, viktor practices piano for x minutes and practices violin for 30 minutes. to find how many minutes he will spend practicing instruments over 5 days, viktor calculates: x + 30 + x + 30 + x + 30 + x + 30 + x + 30 what is another way viktor can calculate how many minutes he will practice in total over the 5 days? drag and drop the equivalent expression in the box. 5x + 30 x + 150 5 (x +30) x + 30

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Each day, viktor practices piano for x minutes and practices violin for 30 minutes. to find how many...