9 plus 7 equals 144.
The series is formed by multiplying the first number with the sum of both numbers.
2(2 + 3 ) = 10 : 7(7 + 2) = 63 : 6(6 + 5) = 66 : 8(8 + 4) = 96 : Then 9(9 + 7) = 144.
144 9+7 = 16 and 9*16 = 144
It is: 70
-4 plus 10 equals 6.
The GCF is 2.
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
x=10
12 + 10 + 11 equals 33
-10 plus 10 equals 0.
61
10 + 10 + 10
10
49 plus 10 equals 59.