Question

Richard and Teo have a combined age of 38. Richard is 2 years older than twice​ Teo's age. How old are Richard and​ Teo?

Answer 1

Answer:

Let , Teo's age be x years

then , Richard's age be 2x+2 years

A/Q , x+2x+2 = 38

3x +2 = 38

3x = 38-2 = 36

x = 36/3

x= 12 years

Therefore , Teo's age is 12 years

and Richard's age is 12x2+2

= 24+2

= 26 years .

Answer 2

Answer:

photosynthesis is a process by which plants and algea make there food with the help of sunlight and CO2