The box plots below show the number of gaming consoles sold by two companies each day last week in two different cities. What is
the difference of the medians as a multiple of the interquartile range?
City A
City B
+
8
15 16 17 18 19 20 21
Number of Gaming
Consoles Sold
9 10 11 12 13 14
Number of Gaming
Consoles Sold
SIMON
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Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)