Answer:
the answer is the first one [3 -12 15 -21]
Step-by-step explanation:
Because 3 times 1 = 3, 3 times -4 = -12, 3 times 5=15, 3 times 7 = -21
because they are in order to get a negative one of them have to be a negative if they both of them where negative it would be positive.
Can you mark me brainliest
Answer:
c+5=5c
Step-by-step explanation:
What I’m support to fine it in the graph or find the slop, solve for x or y???? Put the whole question so I can help you
30
Step-by-step explanation:
