Answer:
Yes, 4 + -4 = 0.
Think of it like a number line: The number four is 4 units to the right of the center which is 0, and the number negative four is 4 units to the left of the center. When you add them together, those distances cancel out, and you just get 0.
From 55 mph to 70 mph is a 36% increase.
I hope this helped!
Answer: 2?
Step-by-step explanation:
25% is equivalent to 1/4. Since 80 is 1/4, just multiply 80 by 4 to get your answer! 80 x 4 = 320
-1,3 that’s easy u should definitely pay attention in class
