Yes, the equation “N2 + 3H2 = 2NH3” is balanced.
H = -0.25 I think don't really know, okay?
A.) Yes you can, the expression would be (2.95 x Y) + 4 = X
B.) (2.95 x 24) + 4 = $74.80
C.) (2.95 x 57) + 4 = X
2.95 x 57 = 168.15 + 4 = 172.15
so basically they can buy 57 books without going over $175
Answer:
<h2>
<em><u>30°F</u></em></h2>
Step-by-step explanation:
Simply subtract 15 from 45 and you are left with 30. Hope this helps you!