Answer:

Step-by-step explanation:

just multiply across
-k*7=-7k
5*5=25

hope this helps
Answer:
35=35
Step-by-step explanation:
-(6m+7)-6(-7-m)=35
-6m-7-6(-7-m)=35
It causes very low gravity but it still has a bit of gravity. Hope it helped! ;-) <3
Answer:3333
Step-by-step explanation:
C: 4 is the right answer
Step-by-step explanation:
Given
a1 = -3
a15 = 53
We know that explicit formula for the arithmetic sequence is:

For the 15th, term it will be

Adding 3 on both sides

Dividing both sides by 14

Hence,
C: 4 is the right answer
Keywords: Arithmetic sequence, Common Difference
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