If Sofia and Juana worked together I would take them 1 hour
The answer :
4/5
Step-by-step explanation:
4x-5y=0
subtract 4x on both the sides
4x-4x-5y = 0-4x
-5y = -4x
divide by -5 on both the sides
-5y/-5 = -4x/-5
y =( 4/5 )x
Answer:
28
Step-by-step explanation:
25+26+27+28=106
I think D is the correct answer.
Just distribute! its 2/15 - 9/25w