Final answer:
Lauren's total lunch expenditures for Tuesday, Wednesday, and Thursday are $10.11 when you add $3.26, $3.56, and $3.29.
Step-by-step explanation:
To determine Lauren's total lunch expenditures for the week on Tuesday, Wednesday, and Thursday, we simply need to add up the amounts she spent on each day:
- Tuesday: $3.26
- Wednesday: $3.56
- Thursday: $3.29
Adding these amounts together gives us:
$3.26 + $3.56 + $3.29 = $10.11
Therefore, the total Lauren spent on lunch over the specified three days is $10.11.