Question

Sameer had $600 in his savings account. He wants to have at least $100 in the account

Answer 1

Answer:

The answer is 25 weeks

Step-by-step explanation:

Let, Number of weeks = x

Now, the required expression is

∴$600-20x\geq 100\\=>-20x\geq -500\\=>20x\leq 500\\x\leq 25$

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