Answer:
Just put the numbers in order then the interquartile range would be the largest number from the high quartile and the lowest number from the lower quartile.
Answer:
3)x=-9
4)x=-2
5)x=-4
6)x=-5
7)x=-12
8)x=-11
Step-by-step explanation:
Add them together
e.g - 5a +6+6a+7
= 11a+13
Answer:
You subtract 9 from both sides
Step-by-step explanation:
You have to get the variable by itself to solve so you subract 9 by 9 and they cancel each other out. Then you do -12-9 and since they are both negative you get get -21
Them you have your answer m=-21, you can check this by plugging m inot the equation
