S Find the 7th term in the sequence. -1, 2, -4, 8,...​

Anyone know? is appreciated! will mark brainliest if correct!

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Plz ( true - false) all triangles have interior angles whose measure sum to 90.