.
Let x = "the most that Misu can pay for a comforter", i.e. the value under the question.
From the condition, you have this equation
x + 0.39x <= 100 dollars, or
x*(1 + 0.39) <= 100,
1.39x <= 100,
x <=
= 71.9424.
Therefore, making rounding, you get the
ANSWER. the most that misu can pay for a comforter is $71.94.