Add or subtract and write answer in lowest terms. - 

A.
B.
C.
D.


Answer: D

Mathematics

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Multiply.(2k + 1)3

A. 8k3 + 12k2 + 6k + 1 B. 8k3 + 8k2 + 4k + 1 C. 8k3 + 1 D. 8k3 + 24k2 + 6k + 1

Mathematics

Simplify.(-2x6y6)(5xy5)(4x6y)

A. 7x13y12 B. 7x36y30 C. -40x36y30 D. -40x13y12

Mathematics

Find the exact value of the expression.

A.
B.
C.
D. 2

Mathematics

Complete the table.  Object  Millimeters   (mm)  Centimeters  (cm)  Meters  (m)  Height of plant      0.847 

A.

  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  84.7  8.47  0.847 

B.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  0.000847  0.00847  0.847 

C.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  847  84.7  0.847 

D.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  8470  84.7  0.847 

Mathematics