Rationalize the denominator.
A. -1 - 
B. -1 + 
C. 1 + 
D. 1 - 
Answer: B
Mathematics
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Find the constant of variation and construct the function that is expressed in each statement.y varies directly as x: y = 2.7, when x = 1.2
A. y = 
x
B. y = 2.7x
C. y = 
D. y = 2.25x
Mathematics
Write the decimal number in expanded form.2.61
A. 2 + 
+ 
B. 2 + 
+ 
C. 26+ 
D. 
+ 
+ 
Mathematics
Provide an appropriate response.Describe the graph of the solution set of the following inequality:x > y2 + 7
What will be an ideal response?
Mathematics
Solve.3(x + 5) = 3x + 15
A. Infinite number of solutions B. x = 0 C. No solution D. x = 30
Mathematics