Question

1) Alisha is n years old and her brother is 7 years older than she is.

i) Find Alisha's age in 2 years' time in terms of n.​

ii). find her brother age in 2 years' time in terms of N

ii). In 2 years' time , the sum of their ages will be 39 . how old is alisha now?​

Answer 1

Answer:

1)n+2

2)n+9

3)n+2+n+9=39

2n=39-11=28

n=14.....hope it helps

Answer 2

Answer:

(i)n+2

(ii) (n+7)+2

(III) 14

Step-by-step explanation:

(I) n+2

(ii) n+9

(III) n+2+n+9=39

2n+11=39

2n=39-11

2n=28

n=28/2

n=14

Hope it helped... please mark as brainliest...