Answer: 100
set up equation: GHE+EHI=GHI
(x+38)+(x+104)=134
calculate
you get x= -4
put -4 into EHI
(-4)+104= 100
Marla Paid 72$ or 71.99$ because 20% is 18$ so you subtract 90 by 18.
It is a percent increase and it increased by 15%
I got this answer by doing 24.61/21.40 which equals 1.15
You can check this answer by doing 21.40 * .15 on a calculator and when you do this you get 3.21 which you can then add back to 21.40 to get $24.61
Well this factor has to the answer b.) hope I helped.
For the coin it would be 50%
for the cube it has six sides so it would be 1/6
