Answer: [tex]x\geq 88[/tex]
This means that he has to save at least $88 or more to have enough money.
Step-by-step explanation:
He has $37 and he needs to save more (+) but we don't know how much more that is, so that's why that is our unknown value. (x). The sum of them has to be at least 125 or greater.
[tex]37+x\geq 125[/tex]
Subtract 37
[tex]x\geq125-37[/tex]
[tex]x\geq 88[/tex]
