Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
A. - + (- }) – 4
B. 130 + 70 + (-37)
c. 40 + (-58) + 160
D. (-40) + (-30) + 28

my dear correct answer is option number 3

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

нιѕ яαтє ιѕ 1/4 σя .25 ριєѕ ρєя мιиυтє

нσρє ι ¢συℓ∂ нєℓρ уσυ.