C because the line is kind of having a slope
Answer:
1. x=-11
2. x=8
Step-by-step explanation:
-2x+6=28
Subtract 6 from each side
-2x+6-6 = 28-6
-2x = 22
Divide by -2
-2x/-2 = 22/-2
x = -11
-18=-3x+6
Subtract 6 from each side
-18 -6 = -3x +6-6
-24 = -3x
Divide by -3
-24/-3 = -3x/-3
8 =x
Answer:
a) green ribbon is 96cm long
b) 29cm is left
Step-by-step explanation:
a) length of green ribbon = 58cm + 38cm = 96cm
b) length of green ribbon left = 96cm - 67cm = 29cm
From the graph it's obvious that the mean of the first set of data is 15 and that of the second set of data is 7. I'd call that "a large difference."
