Question

Tommy posts 11 pictures on Instagram everyday Elizabeth Post 15 pictures on Instagram every day Define each variable and write an algebraic expression to describe the combined number of post for Tommy and Elizabeth after any given number of days

Answer 1

fiind total or combined for 1 day

11+15=total=26


then, let's say d=number of days
26 times d or 26d is the total number of posts

Answer 2

Answer with Step-by-step explanation:

Tommy posts 11 pictures everyday.

Elizabeth posts 15 pictures every day.

Then,

combine number of photos Tommy and Elizabeth posts everyday equals:

11+15

= 26

Combine number of posts of Tommy and Elizabeth after d days equals:

26d

Hence,

Algebraic expression to describe the combined number of post for Tommy and Elizabeth after any given d number of days is:

26d