The answer is -31 over 12.
3÷3×7÷9-2÷3×9÷9
Step-by-step explanation:
3×7=21
3×9=27
21÷27=7÷9
2×9=18
3×9=27
18÷27=2÷3
7÷9-2÷3=5÷6
If we round each of these numbers Then we get a good estimation
128.2 rounds out to be 130
129.11 rounds out to be 130
132.5 rounds out to be 130
So now we just add these rounded numbers up.
130 + 130 + 130 = 390
So our answer is 390
when in doubt, eat a pineapple, trust me it helps. :)
1/3y=x
3•1/3y=3x
y=3x
Hope this helped, if it did, I would really appreciate it if you can give me brainliest