Answer:Identify the Pattern or Relationship Look at each number expression in Box 1 and observe how numbers are changing. Is something being added, multiplied, squared, etc.? Your algebraic expression should reflect that same operation.Use Variables Strategically If the number expressions have a common structure, using a variable (like n or x) helps create a generalized formula. For example:If the number expression is "3 more than a number", your algebraic expression is x + 3If it’s "twice a number minus 5", then it’s 2x - 5Match Operations Precisely Each algebraic expression should reflect:The correct operation (addition, subtraction, multiplication, etc.)The correct order (e.g., multiply first before subtracting)Check with Substitution Plug in sample values into your algebraic expression to see if they give the same result as the number expression. If they do, you're on the right track.Clarity and Simplicity Matter The best expressions are the clearest ones that match all number cases in the box without being overly complex.Step-by-step explanation: