Multiply.7(9 ? x)
A. 630x
B. 56x
C. 63x
D. 53x
Answer: C
Mathematics
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Use the given transformation to evaluate the integral. src="https://sciemce.com/media/4/ppg__10611192124__f1q25g7.jpg" alt="" style="vertical-align: -4.0px;" />
A. 1440
B. 2880
C. 20
D. 10
Rwhere R is the parallelogram bounded by the lines 
Mathematics
Find a formula for the nth term of the sequence.0, 2, 2, 2, 0, 2, 2, 2 (0, 2, 2, 2 repeated)
A. an = 1 + (-1)n(n+1)(n+2)/6 B. an = 1 + (-1)(n+1)(n + 2)/2 C. an = 1 + (-1)n(n-1)/2 D. an = 1 + (-1)n(n+1)/2
Mathematics
Simplify.
A. 
B. 1
C. 7
D. 7(a - 3b)
Mathematics
Solve the equation.4x = 256
A. 
B. 
C. 
D. 
Mathematics