Answer:
[tex]t = 26 + m[/tex]
Step-by-step explanation:
We are given the following in the question:
Number of people who came to Eva's party = 26
Number of people who send present by mail = [tex]m[/tex]
Let [tex]t[/tex] represent the total number of thank you card Eva needs to send.
Eva will send a thank you card to everyone who attended the party and send the gift by mail.
Number of thank you card = Number of people who attended the party + Number of people who send the gift by mail
Thus, we can write the the equation:
[tex]t = 26 + m[/tex]
is the required relation between m and t.