Sophie 2

Sophie earns $12.80 per hour babysitting. She has to repay a loan to her parents in the amount of $100. After repaying the loan, she wants to have at least enough money to buy herself a pair of sneakers costing $130.40. Write an inequality modeling the number of hours, x; Sophie needs to work to have enough money to buy the sneakers.



« Correct result


Wrong answer

Step-by-step explanation:

12.80 x100+130.40 12.80 x230.40 x230.40/12.80 x18



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