Arianna and her friend Alexa are going to a carnival that has games and rides. Arianna
played 6 games and went on 2 rides and
spent a total of $21.50. Alexa played 10
games and went on 7 rides and spent a total
of $53.25. Write a system of equations that
could be used to determine the cost of each
game and the cost of each ride. Define the
variables that you use to write the system.

..

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6