Pls stop putting links people actually need help on questions.
You have to find the commons denominator first then do the same thing to the top then you divide
-5/2 is equivalent to -2.5, and if you multiply 2.5 by 2 you get 5, and you have to have the negative, so add that to the 5 and you get -5. Hope this helps!
The total will be $19.72 with 20% so she will get back $30.28
Answer:
if you download photomath it will tell u all the math problems to answer
