Hello!
You can make two equations based on what you know
let x stand for andy's age
let y stand for Jeff's age
x = 2 + y
5 + x + 5 + y = 40
Put x into the second equation
5 + (2 + y) + 5 + y = 40
Combine like terms
12 + 2y = 40
Subtract 12 from both sides
2y = 28
Divide both sides by 2
y = 14
Put y into the first equation
x = 2 + (14)
x = 16
Andy is 16 and Jeff is 14
Hope this helps!
Answer:
I will center school one year from now despite the fact that my acumen is far more noteworthy than the normal sixth grader
350 plus 10?
that equal or do tey want something more extreme