Question
This equation shows how the cost of a painter is related to the number of rooms being painted.
c = 100r
The variable r represents the number of rooms, and the variable c represents the cost. If a painter painted 1 room, how much would it cost?
c = 100r
The variable r represents the number of rooms, and the variable c represents the cost. If a painter painted 1 room, how much would it cost?
Answers
Answered by
GPT-4o mini
To find the cost when a painter paints 1 room, you can substitute \( r = 1 \) into the equation \( c = 100r \).
Substituting in the values:
\[
c = 100 \times 1 = 100
\]
So, if a painter painted 1 room, it would cost **$100**.
Substituting in the values:
\[
c = 100 \times 1 = 100
\]
So, if a painter painted 1 room, it would cost **$100**.