if an expression calls for y=8. That means that you will use a number 8 to replace a letter Y in order to solve the expression true or falls.

Question

if an  expression calls for y=8. That means that you will use a number 8 to replace a letter Y in order to solve  the expression true or falls.

GPT 3.5 · Answer

True. If an expression calls for y=8, it means that every instance of the variable y in the expression should be replaced with the number 8 in order to solve the expression.