Answer:
9
Step-by-step explanation:
3/2x6/2=18/2 Simply that and it turns to 9.
C hope this helps follow me for a follow
Answer:
0.6666666666etc but you have to round it to 67 because it is closer to 67
Step-by-step explanation:
9514 1404 393
Answer:
Step-by-step explanation:
We can subtract the second equation from 4 times the first:
4(a +b) -(4a +1.5b) = 4(95) -(267.5)
2.5b = 112.5 . . . . . simplify
b = 45 . . . . . . . . . . divide by 2.5
a = 95 -b = 50 . . . find 'a'
The solution is (a, b) = (50, 45).
