Estimate the sum or difference by rounding each number to the nearest ten.88 + 95 + 19 + 17 + 99
A. 318
B. 330
C. 320
D. 300
Answer: B
Mathematics
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Answer the following statement(s) true (T) or false (F)
The NCTM Focal Points defined sense-making as, "the process of drawing conclusions on the basis of evidence or stated assumptions."
Mathematics
Graph.5x2 + 25y2 - 225 = 0
A. 
B. 
C. 
D. 
Mathematics
Write the standard equation for the circle.
A. (x + 3)2 + y2 = 4 B. (x + 3)2 + y2 = 16 C. (x - 3)2 + y2 = 16 D. x2 + (y + 3)2 = 16
Mathematics
For the function represented in the graph, determine the domain or range, as requested.Find the range.
A. {y? -5 ? y ? 5} B. {y? 1 ? y ? -1} C. {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5} D. {y? -4 ? y ? 1}
Mathematics