Brandon's backpack weighs 3,140 grams. brandon weighs 22 kilograms 610 grams more than his backpack. if brandon stands on a scale wearing his backpack, what will the weight read?

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

7.3

step-by-step explanation:

113.42

i hope that is right.

step-by-step explanation:

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6