Jamillah took her dog, Tyson, to the vet. Last year, the difference in his weight from the previous year was -2.1 pounds. This year, the difference in his weight
from last year was 3.4 pounds. What is the difference in Tyson's weight from 2 years ago?
A: 5.5 pounds
B: 1.3 pounds
C: -5.5 pounds
D: -1.3 pounds
Plss I need the answer fast!!

Bradley and kelly are out flying kites at a park one afternoon. a model of bradley and kelly's kites are shown below on the coordinate plane as kites brad and kely, respectively: kites adbr and kely are shown on a coordinate plane. the vertices of adbr are a is at 9, 1; d is at 1, 5; b is at 9, 9; and r i which statement is correct about the two kites? (1 point) they are similar because segment br to segment db is 1: 2 and segment ke to segment yk 1: 2. they are not similar because segment br to segment db is 1: 5 and segment ke to segment yk is 1: 2. correct! they are not similar because segment br to segment db is 1: 2 and segment ke to segment yk is 1: 5. they are similar because segment br to segment db is 1: 5 and segment ke to segment yk is 1: 5.