The marked up price is $126. $134.82-126 =$8.82(The sales tax) :)
No she did the perimeter of the wall which would just paint the outside border
you have to multiply 25×15 to see the area needed to be painted
F=i-gt
subtract i
f-i=-gt
divide by -g
(f-i)/-g=t
i cant read the paper please redo it and i iwll answer
88.83 divided by 21 is 4.23 move the decimal point two places to make it a percentage and you get 423%