Is the following a statement? What is its truth value? 3 + x = 9

A. Not a statement. This cannot be answered true or false.
B. Statement. The truth value is false for all x-values.
C. Statement. The truth value is true when x is 6 and false for any other x-value.


Answer: C

Mathematics

You might also like to view...

The size N, in thousands, of a certain  animal population after t years is given in the table below. By what percentage can the population be expected to grow over any 6-year period? Round your answer to two decimal places.  t 0 1 2 3 4 N 6.09 6.47 6.25 6.63 6.70?

A. 12.86% B. 12.00% C. 12.62% D. 13.41%

Mathematics

Write the opposite of the polynomial and simplify your result.-x4 - 6x3 - 2x

A. x4 + 6x3 + 2 B. x4 + 6x3 + 2x C. -x4 + 6x3 + 2x D. x4 + 6x3 + 2x2

Mathematics

Divide. Simplify, if possible. ÷ 5

A.
B.
C.
D. 3

Mathematics

Multiply or divide as indicated.-  ÷ 

A.
B. - 
C. - 
D.

Mathematics