Y=-2x-2 it is the only one that is perfectly perpendicular and passes through (-3,4)
Carbon Dioxide: o2c
Water: h2o
Oxygen: o2
Water is h2o because there are 2 hydrogen molecules and 1 oxygen molecule.
h2 = 2 hydrogen molecules
o = 1 oxygen molecule
Are you serious?
The correct answers are B. , D. and E.
Good luck!!!!
