Laya purchase 13 jars in a store then she returned 9 jars to store .Now how many jars she had? Options.
A) A)5	B) B)11	C) C)19	D) D)9	E) E)4
13-9= 
<gadget id="calculator">13-9</gadget>
<output>4</output>
4. Answer is 4
<result>E</result>
Laya purchase 13 jars in a store then she returned 9 jars to store .Now how many jars she had?