My dad is X years old and i am Y years old. How old shall we be in 10 years time.

Step-by-step explanation:

Hi there!

Right now, your dad's age is X years.

In 10 years, it will be x+10.

If your age is y years, in 10 years, it will be y+10.

No matter what x is, no matter what y is, it will be x+10 and y+10.

Thus, x+10 and y+10 is our final answer.

Hope it helps! Enjoy your day!

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !