Answer:
OR 5g : 8g
Step-by-step explanation:
Also a ratio can also be represented by a fraction; 
So to make the ratio to the simplest form we have to divide by a number that can divide both number.
40g : 64g
We can start dividing by 2 which will give us;
20g : 32g

Now we can divide by 2 again since it can divide both numbers which will give us;
10g : 16g

We can still divide by 2 since it can divide both numbers which will give us;
5g : 8g

Since no numbers can divide 5 and 8 equally that is our answer.
Also, 
Answer:
$165,000
Step-by-step explanation:
$50,000 + $100,000 + $15,000 = $165,000
Hope this helps C:
Answer:
16
Step-by-step explanation:
a = age

- you will multiply by 8 now

- now move a's with a's and the numbers that don't have a variable with each other

- now subtract

- I hope it helps you!
In the first grid more squares are shaded than in the 2nd grid.
Answer:
x = -15
Step-by-step explanation:
7 - 3x = -4(2+x)
7 - 3x = -8 -4x
7 + x = -8
x = -15