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slavikrds [6]
4 years ago
14

How can this expression be simplified? Expression: 3+2•a+b•4|2-4 (The | means divide) Use the correct order of operations (P.E.M

.D.A.S.)
A) 2a+2b-1
B) 2a+2b-2
C) 2a-2b+3
D) 5a+2b-4
Mathematics
1 answer:
labwork [276]4 years ago
4 0
3+2*a+b* \frac{4}{2}-4=2a+2b+3-4=2a+2b-1
Answer: A
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A rectangle has length 72 cm and width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm. What is
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