a box plot is a graph that summarizes numerical data based on quartiles, which divide a data set into fourths
Answer:
A.
Step-by-step explanation:
Answer:
x=16.1
Step-by-step explanation:

Divide both sides by -0.5

Add 7.1 to both sides

Hope this helps!
The first step in this equation is to Subtract 18 from both sides of the equation.