Answer: 7 - - 12, -3 - 9, 15 - - 80
Step-by-step explanation:
Q24) It’s wrong because 7 - - 12 = 7 + 12 because two minus signs make a plus sign, 7 + 12 = 19
Q25) The answer is -3 - 9 because going deeper means negative
Q26) The answers would be 15 - - 80, this equals 90
