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
shutvik [7]
3 years ago
9

Rich is driving from Philadelphia to Pittsburgh at 70 mph and Michelle is driving from Pittsburgh to Philadelphia at 65 mph. If

Philadelphia and Pittsburgh are 305 miles apart how long will it take Rich and Michelle to meet?
Mathematics
1 answer:
Sliva [168]3 years ago
4 0
Let:
Philadelphia be point a
Pittsburgh be point b
Distance traveled by Michelle be x
Distance traveled by Rich be 305 x

The general formula is:
distance = velocity (time)

substituting the values:
michelle: X = 65(t)
rich: 305 - X = 70 t

substituting both equations gives:
X = 146.562 miles

t = 2.26 hours or 2 hours and 15 mins
You might be interested in
A duck dove 72 times in 12 hours. At this rate, the duck will dive ______ times in 3 hours
puteri [66]
How the help does a duck drive? It might be 24 if you do 72/3= 24
4 0
3 years ago
A kite has vertices at (2, 4), (5, 4), (5, 1), and (0, –1).
gogolik [260]

20 and that should be correct, if you need an explanation just ask

5 0
3 years ago
In a certain​ region, the average movie theater ticket price in 2009 was ​$9.50. In​ 2008, it was ​$9.37. Find the increase in a
Oliga [24]

Answer:

$0.13

Step-by-step explanation:

The increase is the <em>difference</em> between the 2009 price and the 2008 price.

$9.50 - $9.37 = $0.13

4 0
3 years ago
Sarah bought a bike that costs $260. She a coupon that was worth $55 off the cost of any bike. Use the expression $260 + (-55) t
Rudiy27

Answer:

205 dollars for the bike

Step-by-step explanation:

4 0
3 years ago
4(1-x) + 2x = -3( x + 1)
vlada-n [284]

Answer:

x = -7

Solution:

4(1-x) + 2x = -3( x + 1)

4(1 - x) + 2x = -3 (x + 1)

4(-x + 1) + 2x = -3 (x + 1)

-4x - 4 + 2x = -3(x + 1)

-2x + 4 = -3 (x + 1)

8 0
3 years ago
Other questions:
  • Solve P=a+2b+3c for b
    9·2 answers
  • Which expressions are equivalent to the one below? Check all that apply. 3^4 • 3^x
    7·2 answers
  • 9 is added to five-sisths of n
    14·1 answer
  • Solve: 0.5a+2.54=0.8a+4.94.
    15·2 answers
  • Farah found 7 rolls of teal ribbon and blue ribbon. Each roll of teal ribbon was 1 meter long and each roll of blue ribbon was 7
    14·1 answer
  • What is the equations for f(x)?
    9·1 answer
  • Franklin had $277 to spend on nine. After buying them , he had $16 left. How much did each book cost
    15·1 answer
  • Which of the following can be used to appropriately measure the weight of a car<br>​
    6·1 answer
  • A'B'C' is the image of AABC under a rotation about the origin, ( 0,0).
    6·1 answer
  • Okay so, i need help with this. It’s really important and I need to finish this paper before school tomorrow. Please help i will
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!