Presumably you mean: 9x2+24x+16?
(3x+4)(3x+4)
If you mean 16 plus 24/6 then it is 20
18+24+16+22 42+38 =80
16 + 3 + 5 = 24
16 plus 8 equals 24.
52
24
24 + (-8) = 16
16 + 24/2 = 28/1 or 28
8
It is the commutative property as well as the associative property. Without the second, the equality need not hold.
7b + 16 = 5b + 247b - 5b = 24 - 162b = 8b = 4
First a common denominator must be found. The denominators are 2,3,4,8. 24 is the Lowest Common Denominator. Now convert all the fractions with 24 as the denominator. ⅓=8/24 ⅛=3/24 ½=12/24 ⅜=9/24 ⅞=21/24 ⅔=16/24 ¼=6/24 ⅝=15/24 ¾=18/24 ½ =12/24 The denominator will be 24. Add the numerators. 8+3+12+9+21+16+6+15+18+12 =120 The fraction is 120/24 which is equal to 5.