Question

Ashley post 17 status updates on her Facebook wall each day Roberto post 21 status updates on his Facebook wall each day Define each variable and write an algebraic expression to describe the combined number of post for ashley
and Roberto after any given number of days

Answer 1

they need serious help
go outside, experience the world


anyway

their total number per day is 17+21=38

so then if d=number of days, then the combined number of posts will be 38 times d or 38d

Answer 2

Answer:

An algebraic expression to describe the combined number of post for Ashley  and Roberto after d days is:

38 d

Step-by-step explanation:

Ashley post 17 status updates on her wall each day

and Roberto post 21 status updates on his wall each day.

So, combine post of Ashley and Roberto each day is:

17+21=38

So, combine post of Ashley and Roberto after d days is: 38 d

Hence, an algebraic expression to describe the combined number of post for Ashley  and Roberto after d days is:

38 d