Write the expression in lowest terms.

A. -1
B.
C.
D. 1


Answer: D

Mathematics

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Use the distributive property to multiply. Then, if possible, simplify the resulting expression.4(a + b)

A. 4ab B. 8ab C. 4a + 4b D. 4a + b

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Two dice are thrown. Determine the number of ways the indicated score can be obtained.8

A. 1 B. 5 C. 3 D. 4

Mathematics

Write the first four terms of the recursive sequence.a1 = 2, an = n - an - 1  for n ? 2

A. 2, 4, -2, 6 B. 2, 0, 3, 1 C. 1, 4, 2, 5 D. 2, 4, -1, 5

Mathematics

Perform the indicated operation.(7 + 2)(10 + 4)

A. 70 + 8
B. 70 + 8 + 48
C. 374 + 48
D. 326 + 48

Mathematics