bpando6r9btosh bpando6r9btosh

14-12-2016
Mathematics

contestada

Jamie purchased a DVD that was on sale for 15% off. The sales tax in her county is 5%. Let y represent the original price of the DVD. Write an expression that can be used to determine the final cost of the DVD.

Respuesta :

nobillionaireNobley nobillionaireNobley

16-12-2016

y is the original priceof the DVD.
Price after discount = (1 - 0.15)y = 0.85y
Price after sales tax = (1 + 0.05)0.85y = 1.05(0.85y) = 0.8925y

Answer Link

Otras preguntas

Baxter customer service department follows up on customer complaints by telephone inquiry. During a recent period, the department initiated 10,000 calls and inc

A product's standard cost card specifies that a unit of the product requires 4 direct labor-hours. During September, 3,350 units were made, which was 150 units

272/12=??/ can you help me please???

The third term in an arithmetic sequence is 3, and the common difference between each term is 4. Write a recursive formula for the sequence. o an = 4an - 1 wher

Which of the following is true?

What is a non-communicable disease

4. How does Myrtle Wilsonrs life differ from Daisy Buchananrs?

The length of a rectangle is 12 cm more than its width. Find the area of the rectangle if its perimeter is 100 cm.

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). The polynomial p(x) = x5 − 9x4 + 13x3 + 57x2 −

The function f(x)=xhas been translated 9 units up and 4 units to the right to form the function g(x). Which represents g(x)? g(x) = (x + 9)^2 + 4 g(x) = (x + 9)