Nothing just lay in bed all day on my phone-
You do 9+3 which equals 12 then you multiply that by 4
QRS = DRS + QRD
167 = x + 143 + x + 30
167 = 2x + 173
-2x = 173 - 167
-2x = 6
x = 6/-2
x = -3
DRS = x + 143
= (-3) + 143
= 140
28.26 cause it is trust me
I believe the answer is C because it is the only answer that proves helpfulness to the survival of a mole
