7x + 2 is the correct answer
Answer:
101
Step-by-step explanation:
To get the largest weighted sum, you want to give the largest weight to the largest possible digit.
Max( ) = 7·9 +3·8 +2·7 = 63 +24 +14 = 101 . . . . (x, y, z) = (7, 8, 9)
The maximum sum is 101.
Answer:
lkkl
Step-by-step explanation:
I came up with when x=9, y=6.
Answer:
Thanks vro!
Step-by-step explanation: