Answer:

Step-by-step explanation:

Answer: Additive Inverse
Step-by-step explanation: The Additive Inverse tells us that if we add
a number and the opposite of that number, the result will be 0.
Answer: 1 + 1 = 2
Step-by-step explanation:because that's how we've defined it, in the same way that the word "cat" refers to small, furry, feline creatures because that's how we've defined it.
Answer:
8x = 75 + 5x
where x = length of one brick
25cm
Step-by-step explanation:
Answer:
1 neither
2 neither
3 neither
Step-by-step explanation: