Answer:
I think its -12. If you apply y2-y1/ x2-x1 to the equation.
Try to start by reading the manual it came with. If it didn't come with a manual, then your teacher in school will teach you how to use it for specific commands. Otherwise it's just like using a regular calculator but with the ability to do more things, what do you need to know on it?
Answer:
x>3
Step-by-step explanation:
you divide both sides by 2 then you get three. The sign remains the same.
Answer:
C. 16x+9=4x
Step-by-step explanation:
