Formulas, answers and solutions are in the file.
x= (2 +- 4)/2
x1= 3; x2= -1
Answer:
$40
Step-by-step explanation:
This isn't the proper way to do this but
5×20=100 so you multiply the $2 by 20
Answer: A. is correct
Step-by-step explanation:
Answer:
-108
Step-by-step explanation: