Answer:

Step-by-step explanation:
Everything is distributed evenly on both ends.
I am joyous to assist you anytime.
Okay so this problem basically is saying if the value is 90000 and per every 1000 she has to pay 31$ in tax
So first divide $90,000 by $1,000 you should get 90
Now you can do 90 times $31 to find how much tax she will have to pay which equals $2,790 tax total
Answer:
3^4 = 81
Step-by-step explanation:
3x3x3x3
9x3x3
27x3=81