Tyler is saving to buy a new laptop. He has saved $119 so far. Let c represent the cost of the new laptop. Write an algebraic expression that represents the amount of money Noah still needs to save.

Step-by-step explanation:

let's take the rest of the money needed to be saved for purchasing the laptop be x

then,

the cost of laptop =

money saved + more money needed

so, the required expression is :

cut 138 centimeters off

step-by-step explanation:

250-112 = 138