Question

If 44 44 44 44 4 4 4 4 4x     then x is :

Answer 1

2) Mr. Shekhar spends 60% of his income. From the balance he donates Rs. 300 to an
orphanage. He is then left with Rs. 3,200. What is his income ?

Answer 2

Step-by-step explanation:

Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land.