1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexdok [17]
1 year ago
11

David drives from his home to the airport to catch a flight. He drives 35 miles in the first hour, but realizes that he will be

1 hour late if he continues at this speed. He increases his speed by 15 miles per hour for the rest of the way to the airport and arrives 30 minutes early. How many miles is the airport from his home
Mathematics
1 answer:
sweet-ann [11.9K]1 year ago
7 0

The distance between David's home and the airport is 210 miles.

<h3>Distance traveled after 1 hour</h3>

let the distance traveled after first 1 hour = y

distance/speed = time

after 1 hour his speed = (35 + 15) = 50 mph

total time after 1 hour and 30 mins = 1.5 hr

y/50 + 1.5 = y/35

multiply through by350

7y + 525 = 10y

3y = 525

y = 525/3

y = 175 miles

In the first 1 hour, at 35 mph, distance covered = 35 miles

Distance from his home to airport = 175 miles + 35 miles = 210 miles

Thus, the distance between David's home and the airport is 210 miles.

Learn more about distance here: brainly.com/question/2854969

#SPJ1

You might be interested in
Which answer describes the calculations that could be used to solve this problem?
Zanzabum
THe answer to ur problem is:

A


8 0
3 years ago
Read 2 more answers
What can you conclude about the tangent lines and the diameter of a circle?
svetlana [45]

Answer:

B. perpendicular Hope this helps!

6 0
2 years ago
What would the answer be
Hoochie [10]

Answer:

B.

Step-by-step explanation:

process of elimination. the red dot is not a 1/4 of the number of lines, so it cant be 12.25, 13.625 is impossible because it has a value less than 13, and 12.625 is impossible as well because it has a value less than 12.5 therefore 12.375 is the best answer, and the only correct answer

4 0
3 years ago
Please help it is one question please please and give explanation!!
Dafna1 [17]
It is a i think sorry if wrong
5 0
3 years ago
what is the answer to this it takes sara 1/2 day to make birdhouse how much of birdhouse will be built after 2/5 day
Fiesta28 [93]

Answer:80%

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the greatest common factor of x^2y and xy^2
    7·1 answer
  • Pete adds 78 to the fata set below. 20,32,32,45,50. Which statement below will be true?
    5·1 answer
  • Please Help! <br><br> what is a unit rate in math
    13·2 answers
  • Find the perimeter and area:<br> A pentagon has side lengths of 11cm.
    5·2 answers
  • What is the volume of this box?<br>Help me plz ​
    5·2 answers
  • ASAP PLEASE HELP it’s a test ???
    9·1 answer
  • What is the equation of this line?<br> o y = -1/4x<br> o y = – 4x<br> o y = 1/4x<br> O y = 4x
    12·1 answer
  • Guys please help, does this look ok? :)<br>I'll give brainliest as well &lt;3​
    7·2 answers
  • Divide.<br><br> 24.7 ÷ 5.2 Enter your answer in the box.
    6·2 answers
  • Given P(E) = 0.15, what is P(E')?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!