There would be a hole when x = -4.
If you factor both the top and the bottom, you will see that the factor (x + 4) is in both the numerator and denominator. Therefore, the would be a hole when x = -4 because that would also make the denominator 0.
5.88 / 3 = 1.96 per pound
original price - 1.21 per pound
Answer:
the coefficient in the equation is 13
Step-by-step explanation:
a coefficient is a number that is in front of a variable. 13 is in front of the variable u so it is the coefficient.
The formula to find the amount is
![A=P(1+r)^n](https://tex.z-dn.net/?f=%20A%3DP%281%2Br%29%5En%20)
Here A = amount
P is the principal
r is the rate
n is the number of years
Then to find the interest we subtract principal from amount.
Interest = A - P
Here
P= 2200, r = 3% = 0.03 , n = 6 years
![A = 2200 (1+0.03)^6=2626.92](https://tex.z-dn.net/?f=%20A%20%3D%202200%20%281%2B0.03%29%5E6%3D2626.92%20)
Hence the interest earned = 2626.92-2200 = $426.92
Now if the total of $2200 was deposited in three banks then each account earns ![\frac{426.92}{3}= 142.31](https://tex.z-dn.net/?f=%20%5Cfrac%7B426.92%7D%7B3%7D%3D%20142.31%20)
Each account earns $142.31