The answer is 20 because if you subtract the two Q which is 40 and 20 that is your interquartile range
The m in the equation is the slope and the y-intercept is the b.
y=1x-1
y=mx+b
Answer: 6
Step-by-step explanation: [▲x4]+[6x3]=6[4+3
6[4+3=42 so if [6x3]=18 then [▲x4] needs to be 24 (24+18=42) ▲=6 as 6x4=24+18=42 (6[4+3)!