Mean
2,2,5,5,6
4
2,4,7,7,7,10
7
6^2
36
6y -10 = 26
y=6
10 - 20 = ?
-10
10,20,30
20
2,1,1,7,7
1,7
10^2
100
12y -3y = 45
y=5
-6 + 3 = ?
-3
20,40,60
40
10,10,20,20,23,23,25,25,25
25
5^2
25
12 - 5y = y
y=2
-2 x 2 = ?
-4
10,27,1,1,1,2
7
12,13,12,20
12
12^2
144
2c + 4y = 36, y=5
c=8
-10 x -10 = ?
100
90,95,100
95
2,2,4,6,6,6,9,10
6
11^2
121
11y = 121
y=11
5 x -7 = ?
-35