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meriva
3 years ago
9

John has 4 rings Danny has 5 Rings how many rings do they have all together

Mathematics
2 answers:
Lilit [14]3 years ago
7 0

Answer:

Step-by-step explanation:

9 rings because 5+4=9

myrzilka [38]3 years ago
5 0

Answer:

9 rings

Step-by-step explanation:

john - 4 rings

Danny - 5rings

therefore the total rings are equal to

4 plus 5 equal to 9

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yanalaym [24]
It will be:
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3 years ago
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PLEASE HELP 25 POINTS!!
iris [78.8K]

Answer:

m= masters degree salary and b=bachelors degree salary.

m = 2b - 45000

m + b = 112000

Substitute to get

2b - 45000 + b = 112000

3b = 156000

b = 52000

So m = 59000

Check to see if these numbers work

59000 = 2*52000 - 45000 true

59000 + 52000 = 112000 true

Step-by-step explanation:

7 0
3 years ago
a hiking trail is 20 kilometers long. park organizers want to build 5 rest stops for hikers with one on each end of the trail an
ICE Princess25 [194]

The distance that will separate each rest stop is 4 kilometers.

<h3>What is the distance?</h3>

Division is the process of parting a number into equal parts using another number. The sign used to denote division is ÷. Division is one of the basic mathematical operations.

The distance = length of the trail / number of rest stops

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To learn more about division, please check: brainly.com/question/13281206

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3 0
2 years ago
How do I use substitution to solve a system of linear equations?
Pachacha [2.7K]

Answer:

the substitution method is one way to solve linear equation. the substitution method is when substitute the one y value with the other:

example :

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y=10-x ( value of y)

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2x+(10-x)=12

2x+10-x=12 ( now solve for x)

x=12-10

x=2 ( substitute the value of x in the equation x+y=10)

x+y=10

2+y=10

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y=8

( i hope it helps)

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