
Always do what's in parentheses first:

Then do multiplication and division:

Then addition and subtraction last:
Answer:
positive
Step-by-step explanation:
Most of line a is in the positive so I would say positive
Answer: 23
Step-by-step explanation: a P e X
Answer:
The equations are really hard, so if you can find a slope interpreter or something that might be helpful.
I find it easier to just count the up and across.
Step-by-step explanation:
Answer:
Step-by-step explanation:
does it come with an example?