Cindy wants to buy dolls for her playhouse. Each doll costs $10. Cindy's mother gives her $30 to spend. How many dolls can Cindy buy with the money her mother gave her?
Choose the correct choice from the following answers.
A) 5
B) 10
C) 2
D) 1
E) 3
E. 3
<result>E</result>
Cindy wants to buy dolls for her playhouse. Each doll costs $10. Cindy's mother gives her $30 to spend. How many dolls can Cindy buy with the money her mother gave her?