Question

Mala is y years old. Her sister is 4 years older than mala. Write an expression in simplest form that represents the sum of the sisters ages

Answer 1

"y + (y + 4)"

Explanation:

If we need to find the sum of Mala's and sister's ages, then we know that "y" will have to be part of the answer. her sister is 4 years older, so we will need to represent her age as "y + 4". We also need to make sure we have "y + 4" in parenthesis, because we need to do that Expression first. So, if we add all of this into our equation, we end up with the equation "y + (y + 4)".

Answer 2

Answer:Y=Y+4

Explanation:

Y plus 4 = malas age so the expression would beY=Y+4