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ehidna [41]
2 years ago
9

There is a train that travels from Seattle, Washington, to Los Angeles, California. In its first `2` hours, the train went about

`80` miles, including stops. At this rate, how far does the train travel per hour?
Mathematics
2 answers:
lesya692 [45]2 years ago
6 0

Answer:

t = 2

v = 80

d = v \times t

d = 2 \times 80

\frac{80}{2}

answer = 40

Step-by-step explanation:

<h2>HOPE IT HELPS YOU #ITZADMIRER</h2>
BARSIC [14]2 years ago
4 0

Answer:

  40 miles

Step-by-step explanation:

At this rate, it travels 80 miles per 2 hours, or 40 miles per 1 hour.

The train's travels 40 miles per hour.

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This year Tammy watched 80 movies she thought that 72 of them were very good of the movie she watched what percentage does she t
dimaraw [331]

Answer:

its 20% i think hope this helped

Step-by-step explanation:

4 0
3 years ago
40% of __=10<br> ?????????????????????????????????????????????????????????
kramer
40% is equal to 0.4
10 / .4 = 25
40% of 25 is 10.

Hope this helps!

7 0
3 years ago
If you friend me i will give you some points and you have to text meh
andrew11 [14]
Nty just putting an answer though you know?
6 0
3 years ago
1. A jet travelled 640 miles in 2.5 hours. How far does it travel in 1 hour?
spin [16.1K]

Answer:

1.) 256 miles

2.) 2 1/2 ( 2.5 ) pages a day

Step-by-step explanation:

1.) ( 256 * 2.4 = 640 )

2.) 250 / 20 = 2.5

8 0
3 years ago
4x + 12 = -7y<br> -y + 12 = 4x<br> Solve with elimination
statuscvo [17]
Take the second equation and flip it around so the y on the left ends up on the right and the 4x on the right ends up on the left.  This makes all negatives positive and all positives negative.   -4x   + 12  = y 

Then add the first equation to the second equation 
4x   +12   = -7y
<u>-4x   + 12  </u>=<u> y </u>   this eliminates the x's
          <u>24</u> = -<u> 6y</u>            then divide by - 6
           - 6     - 6
         - 4    = y<u>

</u>So if you know that y = negative 4, you can substitute into either equation.  I pick the second one because I am a lazy person.  
  -y  + 12  = 4 x
-(-4) + 12 = 4 x     combine your numbers<u>
</u>   <u>  16     </u> = <u>4 x  </u>      then divide by 4<u>
</u>       4      =  x
So your solution is: x = 4 and y = -4 or this is also written (4, -4)

Does that work for you?
4 0
3 years ago
Read 2 more answers
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