Estimate the sum or difference by first rounding each value to the indicated place value.34.78 + 145.1
round each to the nearest one
A. 180
B. 175
C. 170
D. 195
Answer: A
Mathematics
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?2
B. 
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?2
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Provide an appropriate response.Is it always true that - (414)0= -1?
A. True B. False
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Solve the problem.A rectangular Persian carpet has a perimeter of 164 inches. The length of the carpet is 18 in. more than the width. What are the dimensions of the carpet?
A. Width: 73 in.; length: 91 in. B. Width: 64 in.; length: 82 in. C. Width: 32 in.; length: 50 in. D. Width: 50 in.; length: 68 in.
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