Simplify.

A. 25
B. 5
C. 10
D.


Answer: B

Mathematics

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Determine whether the ordered pair is a solution to the inequality.2x - 4y ? 1; (-3, 2)

A. Yes B. No

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Find all the zeros of the polynomial function.P(x) = 2x4 + 21x3 + 89x2 + 171x + 117

A. -3, + , -2 + 3i, -2 - 3i
B. -3, - , -3 + 2i, -3 - 2i
C. 3, + , -2 + 3i, -2 - 3i
D. 3, - , -3 + 2i, -3 - 2i

Mathematics

Provide an appropriate response.A student argued that it is impossible to use the substitution method to determine if a system of equations has no solution or an infinite number of solutions. Is the student correct?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find the perimeter or circumference. Use ? ? 3.14 when needed.

A. 38 yd B. 57 yd C. 56 yd D. 180.5 yd

Mathematics