Simplify the expression.

12(a−4)

12a - 48

Step-by-step explanation:

12(a - 4) ← multiply each term in the parenthesis by 12

= 12a - 48

12a-48

Step-by-step explanation:

12(a-4)

12*a-12*4

12a-48

school a:

minimum value is 2

maximum value is 22

the lower quartile is 2.5

the median is 10

the upper quartile is 15.5

school b:

minimum value is 9

maximum value is 20

the lower quartile is 12

the median is 16

the upper quartile is 18

box plot for school a isn't symmetrical. the data tails on the right

box plot for school b isn't symmetrical. the data tails on the left

hope i

-lavira: )