Rebecca's annual income is $15 and Jimmy's annual income is $18. By how much must Rebecca's annual income increase so that it constitutes 55% of Rebecca and Jimmy's combined income?
Choose the correct choice:	A) 8	B) 7	C) 9	D) 10	E) 11
total rebecca = x+15; total = x+15+18   x+15/x+33 = 55/100 therefore x =7   7
<result>B</result>
Rebecca's annual income is $15 and Jimmy's annual income is $18. By how much must Rebecca's annual income increase so that it constitutes 55% of Rebecca and Jimmy's combined income?