In this case, 7 is being added to the odometer which already reads 78. If you add 7 to 78, you get 85. Meaning y = 85!
Answer:
Your answer will be (6,1)
Step-by-step explanation:
I know this because a reflection over the x-axis is (x,y) -> (x,-y) If you apply this to (6,-1) you get (6,1).
Answer:its 5
Step-by-step explanation:
d
Answer: 31
How: If there are two negative signs like this, you would connect them together and make it into a addition sign where you then can add them.
