Answer:
Ok so first you would have to turn them into improper fractions which is
3
=
and 4
= 
So now that you have made them both improper fractions you have to find common denominators.
To find common denominators you must multiply both the numerator and the denominator by the same thing. Since your oposing fraction has a denominator of 5 you can know that a even number wont go in an odd number so take
and mutiply both numbers by 2 and get
. Then mutiply both numbers in
by 5 to get a common denominator.

=35 - 44 = -9 so your answer is 
Step-by-step explanation:
I'll gladly help you, but I can't really read that.
Answer:

Step-by-step explanation:
Given
See attachment for number line
Required
Determine the model
From the attachment, we can see that each partition is 1/3
The gray rectangle covers 11 partitions.
So:


Express as a mixed number

The black rectangle covers 8 partitions
So:


Express as a mixed number

So, the model is:

Where Total is the point where the black rectangle stops

Answer:
The intersection of both lines.