Answer:
0
Step-by-step explanation:
1. Find LCD
LCD=21
2. Convert all fractions to fractions with the LCD

3. Solve

Answer:
Step-by-step explanation:
formula=y-1=m(x-1)
sorry I dont know what the m is but the equation I have is
y-2=m(x-2)
Answer:
Step-by-step explanation:
This question requires the manipulation of the Ideal Gas formula. By moving the variables around, you'll get :
V = nRT/P
n = PV/RT
Answer:
4%
Step-by-step explanation:
To solve this problem we can use a modified version of the simple interest formula which is shown below:

<em>P = initial balance</em>
<em>I = interest</em>
<em>t = time</em>
<em />
Plug the values into the equation:


The last step is to convert 0.04 into a percent:
0.04(100) = 4
The interest rate is 4%.