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Reptile [31]
3 years ago
6

A train traveling south leaves the station at a constant rate of 62 kilometers per hour. A second train traveling north leaves t

he station at the same time traveling at a constant rate of 68 kilometers per hour. How many hours after the trains leave will they be 455 kilometers apart?
A 3.5


B.
4.5


C.
5.5


D.
6.5
Mathematics
2 answers:
malfutka [58]3 years ago
7 0

Answer: 3.5 hours

Step-by-step explanation:

68 + 62 = 130

455 / 130 = 3.5

Hope this helps you! :)

oksano4ka [1.4K]3 years ago
5 0

Answer:

3.5

Step-by-step explanation:

I got it right on the test

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Help me with this please.
dusya [7]
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I guess this is the answer :)
7 0
3 years ago
Find two consecutive even integers such that four times the first plus three times the second is 20
Mila [183]
2 consecutive even integers : x and x + 2

4(x) + 3(x + 2) = 20
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x = 2

x + 2 = 2 + 2 = 4

so ur first number (x) = 2 and ur second number (x + 2) = 4
8 0
3 years ago
(3x3 - 2x2 - 7x + 6) = (x + 1) synthetic division ​
ValentinkaMS [17]

Answer:3/2

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7 0
3 years ago
Snail C moves 1 inch in 15 minutes how far can snail C travel in half an hour
Nutka1998 [239]

Answer:

2 inches

Step-by-step explanation:

Snail C moves 1 inch every 15 mins. Since half an hour is 30 mins, 30 / 15 = 2.

15 mins + 15 mins = there for your answer is 2 inches in half an hour.

8 0
3 years ago
I would really appreciate it if this would get answered thank you
Maksim231197 [3]

Answer: I'll simplify the inequality

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