Answer:
I DO NOT UNDRESTAND THE QUESTION.
Answer:
4
Step-by-step explanation:
3s=14-2
3s=12
3s/3=12/3
s=4
69. Oh yes the memes indeed.
Answer:
± 7
Step-by-step explanation:
Given
d =
, then
d = 7 or - 7, that is ± 7
Since 7 × 7 = 49 and - 7 × - 7 = 49