Answer:
$37.44
Explanation:
The original cost of the dress = $52
The clothing store is having a 20% off sale, thus:
[tex]\begin{gathered} \text{The discounted price=}52-(20\%\text{ of 52)} \\ \text{=}52-(0.2\times52) \\ =52-10.4 \\ =\$41.6 \end{gathered}[/tex]Phoebe's coupon will give her 10% off the already discounted price.
Thus, the amount she will pay for the dress:
[tex]\begin{gathered} =41.6-(10\%\text{ of 41.6)} \\ \text{=41.6}-(0.1\times41.6) \\ =41.6-4.16 \\ =\$37.44 \end{gathered}[/tex]Phoebe will pay $37.44.
