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3 years ago

PLS HELP!! GIVING BRAINLIST!!

Mathematics

2 answers:

7nadin3 [17]3 years ago

6 0

Answer:

f = 4n

f = n+27

Fred is 36 years old and Nathan is 9 years old.

n = 9

Step-by-step explanation:

atroni [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Ooh I love these type of problems

Okay, here we go :

f = Fred and n = Nathan

f = 4n

f = n + 27

Above are the two equations (the words translated into algebra)

Now you can solve using substitution (any method works, but substitution is easiest for this problem)

4n = n + 27

3n = 27

n = 9

Since n = 9 substitute n into either equation

f = 4 * 9

f = 36

Fred is 36 and Nathan is 9

lol :)

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hope this helps

brainliest appreciated

good luck! have a nice day!

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