julissamartinez20 julissamartinez20

21-04-2021
Mathematics

contestada

Joan spent half of her allowance going to the movies. She washed the family car and earned 7 dollars. What is her weekly allowance if she ended with 13 dollars?

Respuesta :

sabrinaschool sabrinaschool

21-04-2021

Answer:

12 dollars

Step-by-step explanation:

13-7=6 and if she spent half you add half which is 12. you just reverse the situation basically

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