customers at the palace pro shop receive a 10% discount if they are members. all customers must pay 7% in sales tax. the function f(x) = 0.9x is used to
determine the price of an item after the 10% member discount, where x is the
regular price of the item. the function g(x) = 1.07x is used to determine the
total amount customers pay for a purchase after all discounts are applied. which
function can be used to determine t(x), the total amount a member pays for an
item with a regular price of x dollars?
a. t(x)= 0.17%
b. t(x)=0.963x
c. t(x)=1.19%
d. t(x)=1.97%