Answer:
3
Step-by-step explanation:

Hope this helps!
Answer:
The ratio of the sales tax to Josh income is greater than the sales tax to aaron income (As the income of the Josh is less as compared to the arron income) this shows the tax is bigger burden for the Josh as compared to the aaron .
Step-by-step explanation:
As given
The sales tax on a $20 hammer is 7 percent, or $1.40.
As income of the josh is 15000 and the income of the aaron is $150000 .
Now the ratio of the sales tax to the josh income .



In decimal form

Now the ratio of the sales tax to the aaron income .



In decimal form

Thus as the ratio of the sales tax to Josh income is greater than the sales tax to aaron income (As the income of the Josh is less as compared to the arron income) this shows the tax is bigger burden for the Josh as compared to the aaron .
Answer:
They are equivalent
Step-by-step explanation:
x/4 multiplied by y/y equals to xy/4y. Therefore, they are equivalent
9x-(2x+8)
Distribute the - to both 2x and 8
9x-2x-8
simplify
7x-8