Perform the indicated operation and simplify if possible.

A.
B. 5
C. 2
D. 2 


Answer: C

Mathematics

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Fill in the blank with one of the words or phrases listed below.A combination of operations on variables and numbers is called a(n) .

A. algebraic expression B. numerical coefficient C. variable D. terms

Mathematics

Find the length of the line segment. 

A. 8
B. 32
C. 32
D. 2

Mathematics

Use the table(s) to evaluate the given expression.(3) =

A. 1 B. 0 C. 3 D. 2

Mathematics

Find the number of x-intercepts for the function. f(x) = x2 - 8x + 7

A. One B. None C. Two

Mathematics