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You borrow $90 from Grandma. You pay back $15 a week. Write an equation in standard form that represents the amount owed(y) after x weeks.

You borrow $90 from Grandma. You pay back $15 a week. Write an equation in standard form that represents the amount owed(y) after x weeks.
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You borrow $90 from Grandma. You pay back $15 a week. Write an equation in standard form that represents the amount owed(y) after x weeks.

User Fabis
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1 Answer

4 votes

y=90-15x\\\\x\in\{0;\ 1;\ 2;\ 3;\ 4;\ 5;\ 6\}
User Paul Looijmans
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