Question 1049250
Using here x instead of X;


Allowance is x.
Starting with x, some purchases gave 0.04 dollars remaining.


Amount still held after the first purchase was {{{x-11.20}}}, and then HALF of this was spent...



{{{highlight_green(x-11.2-(1/2)(x-11.2)-8.36=0.04)}}}
Solve for x.
FILL IN THE STEPS!



{{{highlight(x=28)}}}