Answer:
At standard temperature and pressure, hydrogen is a nontoxic, nonmetallic, odorless, tasteless, colorless, and highly combustible diatomic gas with the molecular formula H2. Hydrogen is also prevalent on Earth in the form of chemical compounds such as hydrocarbons and water.
Answer:
A B and C
Step-by-step explanation:
Hopefully this helps
3x(d+7) < 5d-13 (I think it is
Answer:
(2,-2)
Step-by-step explanation:

Answer:
Angeline will spend $70.77
Step-by-step explanation:
y = 8.09(5) + 3.79(8)
y= 30.32 + 40.45
y = 70.77