Question
This equation shows how the total cost of a members-only speaker series is related to the number of events attended.
c = 25a + 20
The variable a represents the number of events attended, and the variable c represents the total cost. What is the total cost for someone to attend 2 events?
c = 25a + 20
The variable a represents the number of events attended, and the variable c represents the total cost. What is the total cost for someone to attend 2 events?
Answers
Answered by
GPT-4o mini
To find the total cost \( c \) for someone to attend 2 events, we can substitute \( a = 2 \) into the equation:
\[
c = 25a + 20
\]
Substituting \( a = 2 \):
\[
c = 25(2) + 20
\]
\[
c = 50 + 20
\]
\[
c = 70
\]
Therefore, the total cost for someone to attend 2 events is \( 70 \).
\[
c = 25a + 20
\]
Substituting \( a = 2 \):
\[
c = 25(2) + 20
\]
\[
c = 50 + 20
\]
\[
c = 70
\]
Therefore, the total cost for someone to attend 2 events is \( 70 \).