Simplify. If an expression does not represent a real number, state this.

A. - 
B. - 
C.
D.


Answer: A

Mathematics

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Write an equation in slope-intercept form for the line shown.

A. y = -x - 1 B. y = x - 1 C. y = x + 1 D. y = -x + 1

Mathematics

Graph the function.y =  - 3

A.

B.

C.

D.

Mathematics

Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.How much was the round trip plane ticket from San Francisco to Boston?$4.66

A. Reasonable B. Unreasonable, should be $4660 C. Unreasonable, should be $466.00 D. Unreasonable, should be $46.60

Mathematics

Evaluate the square root if possible. If the square root is irrational, write the approximate value rounded to two decimal places. If the square root is not a real number, so state.-7 - 

A. - 
B.
C.
D. - 

Mathematics