Answer:
-2/3
Step-by-step explanation:
(4, -1) and (-2, 3)
-1 +4 =3
4 - 6 = -2
-4/6 divided by 2/2 equals -2/3
Answer:
D. 65
Step-by-step explanation:
180-50=130
130 divided by 2 =65
hope this helps:)
8/x + 2 is equal to 8/4 + 2.
8/4 = 2
2 + 2 = 4
ANSWER: 4
The mean is where you add all of the numbers in that set together, and divide it by the amount of numbers you have. E.g. For Set 1 - 10 + 15 + 20 + 25 + 30 + 50 = 150 ÷ 6 = 25
For Set 2 you just repeat the process:
1. Add the numbers in the set together, this gives you a total of 111
2. Then divide 111 by 5 as you have 5 numbers, giving you 22.2
Therefore set 1 has the higher mean :)
The answer is C, set 1, 25 :)
