Simplify.

A. a - 2b + 1
B.
C.
D. a - b


Answer: D

Mathematics

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Write the fraction in lowest terms.

A.
B.  
C.  
D.  

Mathematics

Use synthetic division to find the quotient.(x4 + 81) ÷ (x - 3)

A. x3 - 3x2 + 9- 27 + 
B. x3 + 3x2 + 9+ 27
C. x3 + 3x2 + 9+ 27 + 
D. x3 + 3x2 + 9+ 27 + 

Mathematics

Provide an appropriate response.Solve the following system of equations using the addition method: a + b = 1.5 a - b = 0.7

Fill in the blank(s) with the appropriate word(s).

Mathematics

Simplify.

A. 64
B. 8
C.
D.

Mathematics