Show that the equation 8a-10b=1/3 and 20a-25b=5/6 have many solutions.

infinite solutions

Step-by-step explanation:

8a-10b=1/3 and 20a-25b=5/6

To remove fraction , multiply the first equation by 3 and second equation by 6

multiply the first equation by -5 to eliminate b

Add both equations

0=0

both sides are equal. so infinite solution for this system of equations

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.