Step-by-step explanation:

1. Add 5 to both sides.


2. Divide both sides by 2.


3. Take the square root of both sides.
![\sqrt[]{(x+\frac{3}{4})^2 } =\sqrt[]{64}](https://tex.z-dn.net/?f=%5Csqrt%5B%5D%7B%28x%2B%5Cfrac%7B3%7D%7B4%7D%29%5E2%20%7D%20%3D%5Csqrt%5B%5D%7B64%7D)

4. Subtract
from both sides.





Answer:
Slope is 1
Step-by-step explanation:



A- price of adult's ticket
c- price of children's ticket
a+3c=20
a=c+2
c=a-2
a+3(a-2)=20
a+3a-6=20
4a=26
a=6.5
The cost of an adult's ticket is $6.50
27h / 3h = (9 x3h) / (1x3h) =<em> 9 </em><span> </span>
So to find the total animals you have to add both the cats and dogs so 16 and the dogs is 7 so 16/7