A department store in your hometown charges 9.75% tax; the stores location in your cousins hometown only charges 7.75% tax. If a
shoppers pre tax receipt is between $11.57 and $81.43, write and graph a compound inequality that describes the differences in taxes paid for the two locations (to the nearest cent).
The graph would have a number line marked at least from 0.23 to 1.63; both of these numbers would have a filled in circle over them, and the area of the line between them would be shaded.
We must find the amount of tax for each city and each purchase amount: 9.75%=9.75/100 = 0.0975 0.0975(11.57) = 1.13 0.0975(81.43) = 7.94
