Answer by JKismyhusbandbae:
Yes it is. Ax+By=C is standard form. :)
When y = 2, x = 8.
This can be written as: 2/8.
Simplified: 1/4
True
Answer:
20%
Step-by-step explanation:
We can start by looking at it as a ratio, so 4 divided by 20 and 4/20 = 0.2, so that would be 20% viewing 1=100%.
Another way is
20 here is 100%, and for 20 to equal 100, we have to multiply it by 5. To balance it out, multiply the top by 5 as well, and 4 * 5 =20. Therefore, 4/20 = 20%
