Find the 7th term in the sequence -10,-6,-2,

1st term = -10

2nd term = -6

3rd term = -2

4th term = 2

5th term = 6

6th term = 10

7th term = 14

The reason how I got 14 for the 7th term is because, i added 4 to each term.

Hope this helps!

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The 7th term is "x"

This is because in the sequence 3 numbers are represented by dots(.)

So there are 7 terms like this -

-10,-6,-2,2,.,.,.

So we can name the first dot(.) as y, second as t, and last one like x

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.