Answer:
8 units by 10 units
Step-by-step explanation:

Answer:
X= 2 and y = 3
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
5y-2z
1.plug in
5(8)-2(9)
2.solve
5(8)=45
3.solve
2(9)=18
4.subtract
45-18=27
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answered by aurinda
hope it helps:)
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