Answer: ask your teacher/Guardian
Step-by-step explanation: It is it a division question?
Answer:
x1= - 8/3 , x2= 8/3
Step-by-step explanation:
Answer:
Since i don't know what formula is mentioned. I just used the easiest way to solve :)
Step-by-step explanation:




Answer:
$30
Step-by-step explanation:
Multiply $7.50 by 4 (Him and his friends) and you get a sum of $30
Each of them have 2.50 left