Question

Your brother has $2000 saved for vacation. His airplane ticket is $637.

Answer 1

Answer:1367

Step-by-step explanation:Lets assume the amount spent on everything else be "x".

We know total cost can not exceed $2000.

∴ Forming an inequation to find the amount spent on everything else.

⇒  

⇒  

Now, solving it to find x

Subtracting both side by 637

⇒

∴  

Hence, he can spend maximum of $1367 for eveything else.