Answer:
A) ![x^{3} y^{4}](https://tex.z-dn.net/?f=x%5E%7B3%7D%20y%5E%7B4%7D)
B) ![-\frac{5x^{2} }{y}](https://tex.z-dn.net/?f=-%5Cfrac%7B5x%5E%7B2%7D%20%7D%7By%7D)
C) ![9m^{4}n^{4}](https://tex.z-dn.net/?f=9m%5E%7B4%7Dn%5E%7B4%7D)
D)![\frac{1}{x^{3} }](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx%5E%7B3%7D%20%7D)
Step-by-step explanation:
Hope this helps.
Answer:
$2475 or $1875
Step-by-step explanation:
Assuming the question meant to say $25 less than the original price, it would be $2475 because $2500-$25= $2475
However, if the question meant to say that Sam bought the iron for 25% less than the original price, it would be $1875 because 2500*0.25= $625
$2500-$625= $1875
we know that
the two triangles in the figure are similar, because they have three equal angles
therefore
The ratio of the corresponding sides are equal
![\frac{x}{8}= \frac{18}{48} \\ \\x=(8*18)/48 \\ \\x=3\ units](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B8%7D%3D%20%5Cfrac%7B18%7D%7B48%7D%20%5C%5C%20%5C%5Cx%3D%288%2A18%29%2F48%20%5C%5C%20%5C%5Cx%3D3%5C%20units)
therefore
<u>the answer is the option C</u>
![3](https://tex.z-dn.net/?f=3)