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Ilya [14]
4 years ago
15

How to solve:

Mathematics
2 answers:
natima [27]4 years ago
7 0
Let the first be x  and the second be x + 4
x+ x + 4 = 56
2x+4 = 56
2x = 52
∴x= 26

please mark as brainliest
r-ruslan [8.4K]4 years ago
4 0
X= 1st number (26)
4+x=2nd number (30)
4+x+x=56
4+2x=56
2x=52
x=26
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I leave my family's vacation cabin at 8 a.m. and start driving home at a nice, safe 45 mph. Two hours later, my husband, who alw
Murljashka [212]

Answer:

2:30 pm

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From then on her average is still 45 mph and her husband's is 65 mph. So, husband catches her 20 miles (65-45=20) in every hour.

<em>The husband has to catch up 90 miles. How long would it take if he is catching up at 20 miles an hour?</em>

<em>90/20 = 4.5 hours</em>

<em />

<em>So husband starts at 10am and 4.5 hours form that time is 2.30pm</em>

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