Question 1198192
{{{6x+10y=(1.25)(180)}}}

{{{6x+10y=225}}}

{{{10y=-6x+225}}}

{{{y=-(3/5)x+22.5}}}

y will not be a whole number for any whole number of x.
The TENTHS place for y will always have either 1 or 3 or 5 or 7 or 9.