math
posted by Tomas
Stacey is x years old. Ali is four years less than three times Stacey's age. Carli is 10 years more than twice Ali's age. What is the age difference between Stacey and Carli?
a. 2x+6
b. 3x4
c. 3x+6
d. 5x+2
e. 6x+2
please answer and explain

Steve
stacey = x
ali = 3x4
carli = 2(3x4)+10
carlistacey = (2(3x4)+10)x = 5x+2
Respond to this Question
Similar Questions

Math
Sheila's age is two years more than twice Nicole's age. The sum of their ages is the same as Steven's age. If Steven's age is ten years less than five times Nicole's age, ,find the age of each. Write a verbal model! 
Mathematicsplease help quick!!
Harry is twice as old as Doyle. Doyle's age is x years. Write in terms of x. A. Harry's age is 5 years ago. B. Doyle's age is 5 years ago. C. Find Doyle's age now if Harry's age was three times Doyle's age five years ago. 
math
A. Brad is 12 years older than Sam . If Brad were 8 years older than he is now. he would be twice as old as Sam. How old is Sam now? 
math
A. A woman was 30 years old when her daughter was born.Her age is now 6 years more than three times her daughter's age. How old will the daughter be in 5 years? 
math
A. John is now 10 years older than Marcus. Three times John's age 5 years from now will be the same as five times Marcus's age 5 years ago. How old is John now? 
Math
How many years old is a person if her age now is equal to her age in 3 years x 3, less 3 times her age 3 years ago? 
Algebra
On her birthday today, Ali's age in months is twice her age in years 60 years from now. How old is Ali now, in months? 
PreCalc
As of today, Jeff's age is three times Ming's age. Tina's age is four more than two times Ming's age. Next year, Jeff's age will be seven more than two times Ming's age. A. As of today, how many times as old as Ming is Tina? 
MATH HELP
Sam and Harry are family. Sam is currently is three times Harry's age. Sam's age is also 10 more than twice Harry's age. What are their current ages? 
Math
Six years ago, DJ’s mother was 8 less than twice the age of DJ then. Four years from now, twice her age will be four more than thrice his age. How old is DJ now?