Let Cameron be x years old now.
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<u>Now:</u>
Cameron = x
Uncle =3x
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<u>4 years ago:</u>
Cameron = x - 4
Uncle = 3x - 4
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<u>4 years ago, Uncle is 4 times older:</u>
3x - 4 = 4(x - 4)
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<u>Find x:</u>
3x - 4 = 4(x - 4)
3x - 4 = 4x - 16
4x - 3x = 16 - 4
x = 12
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<u>Find the age:</u>
Cameron = x = 12
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Answer: Cameron is 12 years old now.
There are 6 different ways:
23,598
23,958
25,398
25,938
29,538
29,358
Answer:
20
Step-by-step explanation:
each cup cost $1.25 . if he sells 12 more cups he'll have $25
It is already simplified because 18 cant go into 25
