Find the common ratio for the geometric sequence.4, -12, 36, -108, 324, . . .
A. -3
B. -16
C. - 
D. 3
Answer: A
Mathematics
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Determine whether the following is always true or not always true. Given reasons for your answers.u × (v + w) = u × v + u × w
What will be an ideal response?
Mathematics
Multiply.473 × 8
A. 3684 B. 3794 C. 3884 D. 3784
Mathematics
Rewrite using the stated property.Distributive property; 2(-7 + 6)
A. 2 ? -7 - 2 ? 6 B. 2 ? -7 + 2 ? 6 C. 2 ? -7+ -7 ? 6 D. 2 ? -7 + 6
Mathematics
Multiply. Simplify and leave the numerator and denominator in your answer in factored form.
? 
A. 
B. 
C. 
D. 
Mathematics