Simplify the expression.
A. 2
B. 
C. 4
D. 6
Answer: A
Mathematics
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Add the numbers using the number line.-9 + (-4) 
A. 5 B. -5 C. -13 D. 13
Mathematics
Factor the trinomial, if possible.36m2 + 72m + 36
A. (6m + 7)2 B. 36(m + 1)2 C. (6m - 7)2 D. 36(m - 1)2
Mathematics
Round to the nearest hundredth.1.721
A. 1.7 B. 1.73 C. 1.71 D. 1.72
Mathematics
Write the whole number in expanded form.32,501,002
A. 30,000,000 + 2,000,000 + 500,000 + 1000 + 2 B. 30,000,000 + 200,000 + 50,000 + 1000 + 2 C. 30,000,000 + 2,000,000 +500,000 +100 + 2 D. 32,000,000 + 501,000 + 2
Mathematics