$520
First, you multiply 26 by 4.
Then you multiply the product (104) by 5.
9/19 - 3/14
= 126/140 - 57/140
= 69/140
Answer:
C) 4
Step-by-step explanation:
Given equation:

The above equation represents proportional relationship.
To find the constant of proportionality.
Solution:
<em>The equation representing proportional relationship is given by:</em>
<em>
</em>
<em>where
represents constant of proportionality.</em>
So, in order to find the value of
for the given proportionality relationship, we will solve for 
We have:

Solving for 
Dividing both sides by 2.


∴ 
Thus, the constant of proportionality = 4.
6v-5/8=7/8
6v=12/8
v=12/8÷6
v=.25
No because 2/5 equals 4/10, which is .4, not .25 :)