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mean = 81.

No, 1926 - 1844 equals 82.

98 + 52 + 95 + 41 + 100 + 82 + 93 + 84 ÷ 8 = 571.5

567 + 193 + 84 = 844

42

the number times a number to equal 82 is 41x2 and it equals 82

84 + 16 = 100

96

3x + 4x = 847x = 84divide both sides by 7x = 12

Hoe about: 2*41 = 84 as an example

y=84-72=12 z=84-52=32 x=84-12-32=40

77

17+67= 84

42 + 42 = 84

42 and 42

79 + k = 84 84 - 79 = k k = 5

84

-42 and -42

7x + 8 = 84 7x = 84 - 8 x = 76/7 x = 10.8571

then 4 plus 3 equals 28 and 3 plus 3 equals 18 and 7 plus 5 equals 84 .... its easy you just have to multiply the answer with the first number.. for example : 2 plus 3 equals 5 but when you multiply the answer with the first number (2) it becomes equals 10, and so on the others..

54, 54, 54, 54, 54, 54, 54, 54, 54, 84 The median is clearly 54. The mean is ((54*9)+84)/10 = 57.

The GCF of 42, 54, and 84 is 6

48+84+84=216

The total is 252

3*42+84/2+2=56