Answer:
I don't know
Step-by-step explanation:
thanks for the points
Answer: A
48+ 36 = 84
84/4 = 21 groups
there are 21 groups of 4 balloons
Answer:
Create equations in two or more variables to represent relationships between quantities (linear functions) Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
Step-by-step explanation: