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s344n2d4d5 [400]
3 years ago
5

The difference of two numbers is 4. Their sum is 18. Find the numbers.

Mathematics
2 answers:
Travka [436]3 years ago
7 0

Answer:

11 and 7

Step-by-step explanation:

Let these two numbers be x and y where x is greater than y.

We can write two equations from the given information:

x - y = 4

and

x + y = 18

If we add them together, the y's cancel out:

x - y = 4

x + y = 18

2x = 22

x = 11

y is 4 less than x, meaning it is 7.

The two numbers are 11 and 7

babymother [125]3 years ago
6 0

Answer:

7 and 11

Step-by-step explanation:

Hope this helps!!!!

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cestrela7 [59]
Hello!

Answer:
$2,615
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The withdrawal of $ 316 is a negative number.
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3 years ago
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4 0
3 years ago
A student needs to make a square cardboard piece. The cardboard should have a perimeter equal to at least 92 inches. The functio
Illusion [34]

Answer:

s\geq 23

Step-by-step explanation:

We are given that a student needs to make a square cardboard piece.

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