Ask question

Ask question

All categories

3 years ago

6

A train leaves Philadelphia at 3 PM. The second train leaves the same city in the same direction at 9 PM. What is the speed of t

wo trains?

1 answer:

Musya8 [376]3 years ago

6 0

This question is lacking vital information, such as when they got there.

You might be interested in

Help plz rn fast fastvlook at pic!

lapo4ka [179]

Answer:

9/15/19

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

X+2y=12 <br> 3x-10y = 0<br><br> y=?<br> x=?

sergeinik [125]

$~~x+2y=12 \\ ~~3x-10y=0 \\
~------ \\~ -3/x+2y=12 \\ ~~~~~~3x-10y=0 \\ ------- \\ -3x-6y=-36 \\ ~~~~3x-10y=0 \\ +------- \\ ~~~~-16y=-36 \\ \\ ~~~~y= \frac{36}{16}\rightarrow \boxed{\frac{9}{4}} \\ \\$
$x+2. \frac{9}{4} =12 \\ \\ x+ \frac{18}{4} =12 \\ \\ \frac{4x+18}{4} =12 \\ \\ 4x+18=48 \\ 4x=30 \\ \\ x=\boxed{\frac{15}{2}}$

3 0

3 years ago

Read 2 more answers

The camp cook made 3 3/5 pots of chicken soup. Each serving of soup is 2/5 of a pot. How many servings of chicken soup did the c

vivado [14]

9 servings is the corect one

8 0

2 years ago

Help ASAP and pls tell me how thanks

bulgar [2K]

I have no clue ooooo mmmmyyyyy goooshhhh

6 0

3 years ago

Maria spends $12 on lottery tickets every week and spends $126 per month on food. On an annual basis,the money spent on lottery

julsineya [31]

The solution is in the attachment

4 0

3 years ago