Question

In a hurry, please help meฅ^•ﻌ•^ฅ

Answer 1

$\large\colorbox{orange}{May Be Helpful ✌️ Dear ✌️}$

Answer 2

Answer:

4- 1240 cm^2

2-(not sure about this one)- 25x^2+81+10x

Step-by-step explanation:

just put 15 in x's place and solve