Answer:
12
Step-by-step explanation:
The range is the difference from the greatest data point and the least data point. By looking at the box plot, the lowest value would be 0 while the highest would be 12. You use the definition of range to find it:
12 - 0 = 12
Answer:
Step-by-step explanation:
the property of zero,
multiplication property of zero
It is substitution. Because you are substituting 3=y into x+5=3
