Answer:
b i think
Step-by-step explanation:
hope this helps
Answer:
19
Step-by-step explanation:
on edge 2020
Answer: -2 - (-7)
Step-by-step explanation: They both have the same outcome, 5. Which one is negative and one is positive. The last option is correct.
Answer:
B
Step-by-step explanation:
Answer:
1)247 + 211 = 458
2)458 - 211 = 247
Step-by-step explanation: