Answer:

Step-by-step explanation:
Answer:
16.79 %
Step-by-step explanation:
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Answer:
Part A is 2/9 of the whole
Part B is 7/9 of the whole
Answer:
the first ones >
Step-by-step explanation:
the second ones <
Answer:
1. y=5 x=8
2. x=9 y=5
3. x=12 z=4
Step-by-step explanation:
1. 4(5)+5(8)=60
2. 5(9)+3(5)=60
3. 4(12)+3(4)=60