Sarah has been running a dog-walking business since 2010. she walks dogs twice a day, takes them to the park, and returns them to their homes. each year, she has increased her fee by the same amount. the table shows what sarah charged each customer for two given years of her business: year annual dog-walking fee 2010 $350 2014 $750 a. what is the rate of change and initial value for sarah’s business? how do you know? b. write an equation in slope-intercept form to represent the fees that sarah charges each year.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

x= 3^y

step-by-step explanation: