Add or subtract. Simplify if possible. - 

A.
B.
C.
D.


Answer: C

Mathematics

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Complete the table.  Object  Millimeters   (mm)  Centimeters  (cm)  Meters  (m)  Height of plant      0.988 

A.

  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  98.8  9.88  0.988 

B.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  988  98.8  0.988 

C.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  9880  98.8  0.988 

D.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
  Height of plant  0.000988  0.00988  0.988 

Mathematics

Determine which property of absolute value justifies the statement. = 

A. Property 2: the absolute value of a number and its opposite are equal. B. Property 2: the opposite of the absolute value of a number is equal to the absolute value of the number. C. Property 5: the triangle inequality D. Property 1: the opposite of a number is equal to the absolute value of the number .

Mathematics

Identify the degree and leading coefficient of the polynomial.f(x) = -10 + 16x + 17x2 + 7x3 + 5x4

A. Degree: 3; leading coefficient: 7 B. Degree: 4; leading coefficient: 5 C. Degree: 4; leading coefficient: -10 D. Degree: -10; leading coefficient: 5

Mathematics

Use factoring to find the zeros of the quadratic function. List the x-intercepts of the graph of the function.f(x) = x2 + 4x - 45

A. x = -9, x = 5 B. x = 9, x = -5 C. x = 9, x = 5 D. x = -9, x = 1

Mathematics