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
The least common multiple of 9 and 21 is 63
Answer:
16
Step-by-step explanation:
6 divided by 3/8=6*8/3=48/3=16
Answer:
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Step-by-step explanation:evs kd vjkdfxds
Answer:
D
Step-by-step explanation:
y=x+3/8x
