Math Snap
PROBLEM
Stella spent $52.50 on games at $2.50 each and rides at $4, with rides being twice the games. Define variables and write equations.
STEP 1
Assumptions1. Each game costs 43. Stella spent $52.50 altogether at the carnival4. The number of rides Stella went on is twice the number of games she played
STEP 2
Let's define our variables. Let represent the number of games Stella played and represent the number of rides Stella went on.
STEP 3
We know that Stella spent a total of $
STEP 4
We also know that the number of rides Stella went on is twice the number of games she played. We can express this as a second equation
SOLUTION
So, the system of equations that can be used to determine the number of games Stella played and the number of rides Stella went on is
Was this helpful?