Middle School

Dante has been weightlifting for the past three days with the following weights: 85 lbs, 89 lbs, and 94 lbs. On the fourth day, he accidentally tore off the weight information. He wants to determine the weight he should lift on the fourth day to achieve an average greater than 90 lbs. What should the weight be?

Answer :

Answer: 100

Step-by-step explanation:

You add by 4 then 5 then 6 and the pattern increases periodically.

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