Answer:


Step-by-step explanation:
We are given


Calculation of P+Q:

now, we can combine like terms



Calculation of Q-P:

Firstly, we will distribute negative sign

now, we can combine like terms


Step-by-step explanation:
hope you get ur answer
Answer:
mnbvcxzasdfghjkoiuytrew
Step-by-step explanation:
mnbvcxzasdfghj play amoung us
Omg sorry i don’t really know i hope someone answers your question
Answer:
x = 22.5
Step-by-step explanation:
