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I got the last 3 problems correct and then my mind went blank ...help please ?!?!?!?!

Daniel is 4 times as old as Jessica and is also 15 years older than Jessica.

How old is Jessica?

Respuesta :

The answer to the problem is as follows:

Let:

Daniel = d
Jessica = j

Equation:

d=4j + 15

Therefore, Jessica's age would depend on this equation: d = 4j + 15.

I hope my answer has come to your help. God bless and have a nice day ahead!
SenpaiTrill
Hello there.

I got the last 3 problems correct and then my mind went blank ...help please ?!?!?!?!

Daniel is 4 times as old as Jessica and is also 15 years older than Jessica.

How old is Jessica?

4 years old