Use the associative property of multiplication to write an equivalent algebraic expression.3(8x)
A. (3 ? 8)x
B. (3 + 8)x
C. 3(8 + x)
D. (3 ? 8) + x
Answer: A
Mathematics
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List the elements in the set .Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. A ? B'
A. {r, s, t, u, v, w, x, z} B. {q, s, t, u, v, w, x, y} C. {u, w} D. {t, v, x}
Mathematics
Decide whether the statement is true or false.The faces of a regular hexahedron must all be the same polygon, but do not have to be regular polygons.
A. True B. False
Mathematics
Solve the equation by factoring.x2 + x - 6 = 0
A. {-3, 2} B. {2, 3} C. {-3, -2} D. {-2, 3}
Mathematics
For the given function, find the rate of change.y = 3x + 6
A. 3 B. -3 C. -6 D. 6
Mathematics