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Bad White [126]
3 years ago
12

Lisa’s age is 4 years older than three times sammy’s Age. Lisa is 28 years old let s represent sammy’s Age

Mathematics
2 answers:
miss Akunina [59]3 years ago
8 0

Answer:

Sammy's age is 8 years.

Step-by-step explanation:

Let s represent Sammy’s age.

We have been given that Lisa’s age is 4 years older than three times Sammy’s age.

Three times Sammy’s age would be 3s.

4 years older than three times Sammy’s age would be 3s+4.

We are also told that Lisa is 28 years old. We can represent this information in an equation as:

3s+4=28

3s+4-4=28-4

3s=24

\frac{3s}{3}=\frac{24}{3}

s=8

Therefore, Sammy's age would be 8 years.

mel-nik [20]3 years ago
3 0

Answer:

Sammy is 8 years old

Step-by-step explanation:

3s + 4 = 28 is the equation you need to use you have to get s on its own to find Sammy's age

3s + 4 = 28    subtract 4 from both sides

3s = 24      divide both sides by 3

s = 8      Sammy is 8 years old

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