Answer:
The expression that represents the number of materials being distributed this situation is;
![6(4+3)](https://img.qammunity.org/2023/formulas/mathematics/high-school/ix1mzdhokv9ayrb1tie68gxo28yt09afvo.png)
Step-by-step explanation:
Let P and G represent the number of coloured pencils and glue sticks to be distributed;
![P+G](https://img.qammunity.org/2023/formulas/mathematics/high-school/72001msvjoy1lm1u9ysq7szubfge8wtbxk.png)
For 6 tables we have;
![6(P+G)](https://img.qammunity.org/2023/formulas/mathematics/high-school/qit5l2ytmxbs0ay7nzxfk7dfwd4lrs3wr0.png)
Given;
![\begin{gathered} P=4 \\ G=3 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/high-school/s2zr9wnjeqlilcayo4aytj6ea8ywbwg0g4.png)
So, we have;
![6(4+3)](https://img.qammunity.org/2023/formulas/mathematics/high-school/ix1mzdhokv9ayrb1tie68gxo28yt09afvo.png)
The expression that represents the number of materials being distributed this situation is;
![6(4+3)](https://img.qammunity.org/2023/formulas/mathematics/high-school/ix1mzdhokv9ayrb1tie68gxo28yt09afvo.png)