NEED HELP ASAP?! I don't understand 19- 22 help me please ONLY GOOD ANSWERS✅ NO LINKS

19 - 22= -3

Explanation:

It is -3

Explanation:

Use Keep Change Change (Keep 1st #, Change Subtraction to Addition, Change 2nd # to its opposite) So after KCC it's 19 + (-22). That's if you prefer that way.

the african society basically suffered the consequences of colonization and apartheid directly attacking the black people, first, during the colonialism and its main idea which which "white people" had better rights, affecting   them principally in the right to establish black people in their territories, access to quality education and health services and took away any civil right even to the black people to feel they have the same opportunities as the settlers.

martians or other types of aliens represent a unique fear as opposed to zombies. vampires and other types of monsters.   in most sci-fi stories, aliens come from other worlds and have different or more advanced technology.   abductions and experimentation on human bodies that involve these technologies, or the use of these technologies against human beings and the use of unknown "powers", are a type of fear that's different from that of other types of monsters.