Answer:
Certainly! Let's calculate the estimate for Alia's lunch expenses:
4*(4.75+1.85)+8.95
4*6.60+8.95
26.40 + 8.95
35.35
So, the estimate for Alia's lunch expenses for the 5 days is $35.35.
Now, let's compare this estimate to the actual total. To find the actual total, add the cost of the salad and drink for each day:
4.75 + 1.85 * 4 + 8.95
4.75 + 7.40 + 8.95
21.10
The actual total is $21.10.
Comparing the estimate ($35.35) to the actual total ($21.10), we can see that the estimate is an overestimate, as it is higher than the actual total.
