Examine the system of equations. 2x − 4y = 6, x − 2y = 3 how many solutions does this system of equations have?
none
one
infinity many

Look at this example:

ax+by=m
tx+cy=n
if

then system of equations has infinite answers


answer=infinite answers.

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good