Simplify the expression. +  - 

A.
B.  
C.  
D.  


Answer: D

Mathematics

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Provide an appropriate response.Reduce the matrix: 

What will be an ideal response?

Mathematics

Simplify.-10 + [(5)(3) + 20] ÷ 5

A. -1 B. 9 C. 3 D. -3

Mathematics

Determine the coefficient and degree of the monomial.-1.6x4y6z7

A. coefficient: -1.6, degree: 17 B. coefficient: -1.6, degree: 4 C. coefficient: 17, degree: -1.6 D. coefficient: -16, degree: 10

Mathematics

Write the first five terms of the geometric sequence with the given information.The first term is -8 and the common ratio is -2.

A. -8, -16, -32, 64, -128 B. -8, -10, -12, -14, -16 C. -2, 16, -32, 64, -128 D. -8, 16, -32, 64, -128

Mathematics