The mean dewlap color for this lizard species is 4.5 and is common among lizard species in a dark environment. Which of the following dewlap mean
color values, would also be good for a dark environment?

A• 1
B• 2
C• 3
D• 5

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

idk what happened..you tell

answer; microsoft;