All 203 students at polk school eat lunch at the same time. one
day 19 students were absent. if 8 students sit at each table in
the lunchroom, how many tables were used that day at lunch?

The number of tables were used that day at lunch is 23 tables.

Step-by-step explanation:

Given as :

The total number of students in the Polk school = 203

On one day the number of students absent = 19

So, The number of student present on that day = Total student - absent students

I.e The number of student present on that day = 203 - 19 = 184

The number of students sit on each table = 8

Let The number of tables were used that day at lunch = n

So, According to question

The number of tables were used that day at lunch =

I.e n =

∴ n = 23 tables

So, The number of tables were used that day at lunch = n = 23 tables

Hence, The number of tables were used that day at lunch is 23 tables. Answer

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

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