Write the division problem using two other symbols.
A. 56 ÷ 8 = 7; 
= 7
B. 
= 56; 7 ÷ 8 = 56
C. 7 × 8 = 56; 
D. 56 ÷ 7 = 8; 
= 8
Answer: D
Mathematics
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A. -x2
B. 
C. x2
D. - 
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Solve the logarithmic equation symbolically.log 4x = 8.7
A. x = 104.7
B. x = 
C. x = 348
D. x = 108.7/4
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Graph the ellipse and label the center.
+ 
= 1
A. C(9, 11)
B. C(-9, 11)
C. C(-9, -11)
D. C(9, -11)
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Factor.128k3m - 54m4
A. 2m(64k - 3m)(k2 + 12km + 9m2) B. 2m(4k + 3m2)(16k2 - 12km + 9km2) C. (8km - 6m2)(16k2 + 9m2) D. 2m(4k - 3m)(16k2 + 12km + 9m2)
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