The price of a pair of headphones is 39.99 before tax Dalton bought the headphones for 30% off he then paid 6% sales tax on the discounted price part A- how much did Dalton pay in sales tax show all work and steps in your solution
Part B- what is the total amount that Dalton paid for the headphones show all work and stuff in your solution
PLEASE PLEASE HELP

Part A: Dalton paid $1.68 in sales tax on the discounted price.

Part B: Total amount Dalton paid = $29.67

Step-by-step explanation:

List price = 39.99

Discount = 30%

Discounted price = 39.99 * (1-0.3) = 27.993

6% sales tax on discounted price = 0.06*27.993 = 1.680

Part A:

Dalton paid $1.68 in sales tax on the discounted price.

Part B:

Total amount Dalton paid

= 27.993+1.680

= $29.67

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

the answers c