Final answer:
Alix has x dollars weekly for lunch, spends $3 per day for 5 days, so her remaining budget is expressed algebraically as 'x - 15'.
Step-by-step explanation:
Alix has x dollars per week available for lunch. Since she spends $3 on lunch every weekday, we need to calculate the total amount spent on lunch for the entire week and then subtract it from her weekly budget. There are 5 weekdays in a week, so she spends a total of 5 * $3 = $15 on lunches per week.
The algebraic expression to represent how much money Alix has left at the end of the week would be: x - 5 * 3, or simply x - 15.
Therefore, if Alix starts with x dollars at the beginning of the week, after spending on lunch for each weekday, she will have 'x - 15' dollars left at the end of the week.
Complete question:
Alix has x dollars per week available for lunch. she spend 3 on lunch every weekday . write an algebraic exprrssion how much money does she left with at the end of week.