asked 36.0k views
2 votes
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.

asked
User Fabis
by
8.8k points

1 Answer

4 votes

y=90-15x\\\\x\in\{0;\ 1;\ 2;\ 3;\ 4;\ 5;\ 6\}
answered
User Paul Looijmans
by
7.9k points
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