In order to add these fractions we have to make a common denominator.
1/5 can turn into 2/10 Its the same thing. And its easier to solve with.
now lets multiply.
× 
Now we add across
2 + 1 = 3
------------
10 + 10 = 10 ( When adding fractions like these the denominator stays the same)
So your answer is...
Good Luck! :)
Answer:
10/9
Step-by-step explanation:
So 32 dollars for 8 cookies.
To find the price of one item, you take the amount of items, and divide it by the price:
32 / 8 = 4 dollars for the price of 1 cookie.
Assuming that the figure is rotated about the origin, a rotation of 180° is described by the rule:
The coordinates of the point <em>C</em> are (4,7). Then, after a rotation of 180°:
Therefore, the coordinates of C' would be:
