![dtrejos](/avatars/16128.jpg)
dtrejos
20.11.2020 •
Mathematics
American Airlines charges $270 for a flight to Denver and $50 for each piece of luggage. Delta Airlines charges $330 for a flight and only $30 for each piece of luggage. Which inequality shows the number of pieces of luggage that need to be checked for American Airlines to cost more than Delta Airines for a flight to Denver?
F 270 + 50x > 330 + 30x
G 270x +50 > 330x + 30
H 270x + 50 < 330x +30
J 270 +50x > 330 + 30x
Solved
Show answers
More tips
- H Health and Medicine Understanding Pregnancy Tests: What You Need to Know?...
- H Health and Medicine What Makes a Man a Man?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics How can - 6\4x = 12 be solved in one step?...
- M Mathematics Tell me the answers and how you got the ansers...
- M Mathematics What is nine times whatnumber equals 15...
- M Mathematics In the scale used on a blueprint, 1/4 inch represents 3 feet. on the blueprint, what is the length of a room with an actual length of 24 feet....
- M Mathematics 9is what percent of 545.8? click to select the correct answer. round answer to the nearest whole number....
- M Mathematics The price s of a pair of shoes plus 5% sales tax.write an algebraic expression to model this...
- M Mathematics How to solve this equation for y. need assistance . y-260=-11/5(x-100)...
- M Mathematics What is 8r + 12p - 7 - 3p and how to get it...
- M Mathematics What is the value of x? enter your answer, as a decimal, in the box. __ft...
- M Mathematics Ahardware store owner bought a used refrigerator for $155 and marked it to sell for a profit of 30% on the cost. he then sold it for 10% less than the marked price....
Ответ:
J; 250 + 50x > 330 + 30x
Step-by-step explanation:
Since we don't have to worry about formatting the numbers to slope-intercept form, we can start the process of elimination.
First, we can disregard G and H because both have the x in the wrong place:
—> F 270 + 50x ≥ 330 + 30x
—> G 270x + 50 > 330x + 30
—> H 270x + 50 < 330x +30
—> J 270 + 50x > 330 + 30x
We're looking for 270 + 50x > 330 + 30x.
Next, we determine which symbols are correct. Since the question is only asking for when American Airlines would be more expensive, not when it would be just as much or more, we can get rid of F.
—> F 270 + 50x ≥ 330 + 30x
—> J 270 +50x > 330 + 30x
We finally have our answer, J.
Ответ:
answer:
its the second one from the top
step-by-step explanation: