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
Rasek [7]
3 years ago
6

Stephen and Diana are traveling towards each other from points that are 276 miles apart. If Diana is traveling 4 mph faster than

and they meet after 6 hours, how fast was each traveling?
Stephen is traveling______mph.
Diana is traveling_____ mph.​
Mathematics
1 answer:
Allisa [31]3 years ago
6 0

Answer:

Step-by-step explanation:

let speed of Stephen=x mph

speed of Diana=x+4

then

6x+6(x+4)=276

divide by 6

x+x+4=276/6=46

2x=46-4=42

x=42/2=21

Stephen is traveling at  21 mph.

Diana is traveling at 21+4=25 mph.

You might be interested in
Which of the following expressions is equal to -1?<br> sec90°<br> sin180°<br> csc270°
ahrayia [7]

Answer:

csc 270° is the answer.

6 0
3 years ago
What is a correct equation for the line passing through the point (-2,1) and having slope m=1/2
frez [133]

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

We ahve the slope m = 1/2 and the point (-2, 1). Substitute:

y-1=\dfrac{1}{2}(x-(-2))

y-1=\dfrac{1}{2}(x+2) - point-slope form

Covert to the slope-intercept form (y = mx + b):

y-1=\dfrac{1}{2}(x+2)          <em>use the distributive property</em>

y-1=\dfrac{1}{2}x+1          <em>add 1 to both sides</em>

y=\dfrac{1}{2}x+2   - slope-intercept form

Convert to the standard form (Ax + By = C):

y=\dfrac{1}{2}x+2     <em>multiply both sides by 2</em>

2y=x+4        <em>subtract x from both sides</em>

-x+2y=4         <em>change the signs</em>

x-2y=-4   -  standard form

Convert to the general form (Ax+By+C=0):

x-2y=-4        <em>add 4 to both sides</em>

x-2y+4=0   - general form

5 0
3 years ago
Suppose that IQ scores have a bell-shaped distribution with a mean of 96 and a standard deviation of 14. Using the empirical rul
QveST [7]

Answer:

your anser is wrong your question is wrong

4 0
2 years ago
What decimal represents 6×1,000+2×10+3×1/10+5×1/1,000
Lyrx [107]

Answer:

loln

Step-by-step explanation:

8 0
3 years ago
Oscar paid $88.68 for 3 large bags of dog food.<br><br> How much did Oscar pay for each bag?
Darya [45]

Answer:

29.56

Step-by-step explanation:

88.68/3 is 29.56. it's a short explanation so sorry but there you go:)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the expression. write the answer using scientific notation 4(6.2x10^11)
    12·2 answers
  • What is the distance between the coordinates C(-5,-3) D(-4,-2) rounded to the nearest tenth if necessary.
    10·1 answer
  • The expression −8x3(7x6 − 3x5) is equivalent to?
    8·1 answer
  • you are having a garage sale. At Lowe's, a cash box cost $10 and for sale signs cost $7 each. You spent a total of $38 before ta
    13·2 answers
  • 0.5X = -6<br>What is the answer to this question?
    10·2 answers
  • Which scales are equivalent to 1 inch to 1 foot?
    9·2 answers
  • What the heck dose x =
    7·1 answer
  • Catherine paid $200.34 for an MP3 player. If the price paid includes a 6% sales tax, which of the following equations can be use
    13·1 answer
  • Each month, Mrs. Donovan sets aside $1,550 for her retirement. Her monthly income, including profits from her bakery, totals $3,
    14·1 answer
  • If a scale distance of 3.5 inches on a map represent an actual distance of 175 km what actual distance does a scale distance of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!