9j - 216
-7j
9j^3
76 plus 54 plus 92 plus 88 plus 76 plus 88 plus 75 plus 93 plus 92 plus 68 plus 88 plus 76 plus 76 plus 88 plus 80 plus 70 plus 88plus 72 equal 1,440
It is 77
9j - 216
-7j
-4 (9j+5) = -36 j - 20 or - (36j + 20)
34J
9 Justices in the Supreme Court.
people invited 9j pulley
yes
38.4 *10-34J
9j^3
hi
1st.3a 4b 5g 6d 7i 8e 9j 10f 11c 12h 2nd. 1d 2g 3a 5i 6b 8c 9f 10e 11h 12j
Sam is 40 and Sam Junior is 12.---In two equations in the past:Let S = Sam and J = JuniorS + J = 52S + J = 36 (52-16)S = 8Jso 9J = 36, J was 4, and S was 32Today, Sam is 40 and J is 12Eight years ago, (40-8) = 8 (12-8), 32 = 8 x 4---In two equations in the present:S + J = 52S - 8 = 8 (J - 8)and(52 - J) - 8 = 8 (J - 8)44 - J = 8J - 6444 = 9J - 64108 = 9J and J = 12, S = 40-----------------------------------------------------Answer 3Assume the father age is S and the son age is JThen :S + J = 52 ............................................................. (1)(S-8) = 8 x (J-8)S - 8J = 8 - 64S - 8J = - 56 .............................................................(2)Subtracting eqn (2) from eqn (1) gives:9J = 108J = 12 yearsSubstituting in eqn (1) with J = 12 gives S = 52 - 12 = 40 yearsJ = 12 and S = 40