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The table represents an inverse variation. write an equation to model the data in the table

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The equation (300 - 30x = 0) represents Hasan's savings decreasing by $30 each week. Solving for (x) gives (x = 10). Therefore, it will take 10 weeks for Hasan to have no money left in his savings account.

The equation representing Hasan's savings is:


\[ \text{Amount} = 300 - 30x \]

To find out when Hasan's savings will reach $0, set the equation equal to $0:


\[ 300 - 30x = 0 \]

solve for ( x ):

Isolate the term with ( x ) by moving 300 to the other side of the equation:

[ 300 - 300 - 30x = 0 - 300 ]

[ -30x = -300 ]

Divide both sides by -30 to solve for ( x ):


\[ (-30x)/(-30) = (-300)/(-30) \]


\[ x = (300)/(30) \]


\[ x = 10 \]

Therefore,
\( x = 10 \) . It means that after
\( x = 10 \) weeks, Hasan's savings will reach $0 based on this equation.

complete the question

Hasan has $300 in his savings account. Each week, he withdraws $30 from his account without replenishing it. The following table represents the amount of money in Hasan’s savings after x weeks.

| Weeks | Amount in Hasan's savings account |

| 0 | $300 |

| 1 | $270 |

| 2 | $240 |

| 3 | $210 |

| 4 | $180 |

| 5 | $150 |

| 6 | $120 |

| 7 | $90 |

| 8 | $60 |

| 9 | $30 |

| 10 | $0 |

Write an equation to model the data in the table and predict how many weeks it will take for Hasan to have no money left in his savings account.

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