Eleven years ago Tina was half as old as Ike will be in 4 years. If Ike is m years old now, how old is Tina now, in terms of m?
Choose the correct answer:
A) 4m - 11 B) m/2 + 13 C) 1/(2m - 22) D) (4m + 11)/2 E) 2m-7
Ike's current age = m   Ike's age after 4 years = m + 4   Tina age 11 years ago =(m+4)/2   Tina's current age = (m+4)/2 + 11 = (m+4+22)/2= m/2+13   Ans m/2 + 13
<result>B</result>
Eleven years ago Tina was half as old as Ike will be in 4 years. If Ike is m years old now, how old is Tina now, in terms of m?