Graph the linear inequality in two variables.x + y ? 4

A.

B.



C.

D.


Answer: D

Mathematics

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Answer the question.Find an irrational number between 0.676776777... and 0. .

A. 0.
B. 0.676776776
C. 0.676767686868...
D. 0.674674674...

Mathematics

Solve the problem. 158 in.Four posts are used to support a fence. Each post is 4 inches wide and the posts are evenly spaced. If the width of the fence is 158 inches, how much space is between each post?

A. 31 inches
B. 39 inches
C. 47 inches
D. 30 inches

Mathematics

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.

A.
B. - 
C. - 
D.

Mathematics

Factor out the largest possible common factor.30m9 + 27m6 - 15m3

A. 3m3(10m6 + 9m3 - 5) B. 3(10m9 + 9m6 - 5m3) C. -3m3(10m6 - 9m3 + 5) D. m3(30m6 + 27m3 - 15)

Mathematics