Register
Tara buys two items that cost d dollars each. She gives the cashier $20. Which expression represents the change she should receive? 20 - 2d .20 - d 20 + 2d 2d - 20
77.8k views
4 votes
Tara buys two items that cost d dollars each. She gives the cashier $20. Which expression represents the change she should receive?

20 - 2d


.20 - d


20 + 2d


2d - 20

User Joby Wilson Mathews
by
8.1k points

2 Answers

4 votes
C(change)+d+d=$20
c+2d=20
c=20-2d

User Anna Zubenko
by
8.8k points
5 votes
The answer would be A, 20 - 2d.
User Pajton
by
7.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!