The mean should be about the same, because the sample is random
Step-by-step explanation:
si 3=1
1+1+1 = 3+3+3
3=9
Answer:
y=-2x+11
Step-by-step explanation:
equation of a line
y-b=m(x-a)
m=-2
a=3
b=5
sub into the equation
y-5= -2(x-3) multiply out the brackets and a negative multiply by negative equals positive
y-5=-2x+6
y=-2x+11
or
2x+y-11=0
180-24=5
180-56=34
Both are equal
D