Answer:
155,000
Step-by-step explanation:
(1):(25000) = (6.2):(155000)
Chow,...!
the missing value will be -36 because if you multiplied it with 4 you will only have to add another -4 to get -144
Answer:
Mostly answer is A but am confused btwn A and D I'll let you know when I'm sure
First arrange numbers
14,15,15,17,19,20,21,23,24
19 is median
15+15/2=15 is first quartile
Answer:
-1
Step-by-step explanation:
Solve for y into y=mx+b
2x-2y=20
-2y=-2x+20
y=(-2x+20)/-2
y=x-10
the slope is m, so it’s 1
A line perpendicular to that would be -1
