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:
x+9_3
Step-by-step explanation:
<span>is a stationary type of electricity</span>
Answer:
7
1. -6
5 5 5
2. -35a b c
3
5.2t
Step-by-step explanation:
7% of 350 is 24.5. So the answer is $374.5
