Answer:
B) 1, 2, 2, 1
Step-by-step explanation:
In given equation:
Left side: Right Side:
2 Na 1 Na
1 S 1 S
1 H 2 H
1 Cl 1 Cl
To equal the number of Na and H atoms on both sides, HCl and NaCl will have a coefficient of 2 to balance the equation while Na₂S and H₂S will have a coefficient of 1.
1 Na₂S + 2 HCl ⇒ 2 NaCl + 1 H₂S
Answer:
If you divide both top and bottom of by 2, you get
This isn't math!
...agreements... treaties
...appoints... cabinet members, deputies, lots more (1200 or so)
...confirmed by: senate
...forgive a crime... pardon
...force of law... executive orders
... declare war... false
...removal... impeachment ( removal only after senate approval)
...backup role... vice president
What do you need help finding?
Answer:
<u>The taxi ride was for 23 miles.</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Function of total cost (C)ₙ = 10 + 1.50n
n = Miles of the taxi ride
C = Cost in dollars of the taxi ride
Total cost = $ 44.50
2. For how many miles was the taxi ride?
Let's replace the cost of the taxi ride in the function given for solving for n, this way:
10 + 1.50n = 44.50
1.50n = 44.50 -10
1.50n = 34.50
n = 34.50/1.50
n = 23
<u>The taxi ride was for 23 miles.</u>