Find the exact value of
without using a calculator.
a. 
b. 
c. 
d. 
e. -1
a.
Mathematics
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Graph.
+ 
= 1
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Solve the equation by writing the equation as a function and using a graphing calculator: 2x + 3 = x + 9
Fill in the blank(s) with the appropriate word(s).
Mathematics
Rationalize the numerator of each fraction.
A. 
B. 
C. 
D. 
Mathematics
Write the fraction in lowest terms.
A. 
B. 
C. 
D. 
Mathematics