18 years ago Tommy was a quarter of the age of his grandfather. Their current ages sum up to 136. How old is each? ​

y do u put "subscirbe to ence" on a app for ppl who need with their work?

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies