Solve the equation.
(r + 6) = 
(r + 8)
A. 1
B. 2
C. -2
D. -1
Answer: D
Mathematics
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Write the fraction as a decimal.
A. 0.028 B. 0.00028 C. 0.28 D. 0.0028
Mathematics
Find all real numbers that satisfy the equation.cos 2x = 
A. 
B. 
C. 
D. 
Mathematics
Write the exponential equation as an equation involving a logarithm.45/2 = 32
A. 
= 4
B. log324 = 
C. log54 = 
D. log432 = 
Mathematics
Solve the system of equations by graphing.
?
What will be an ideal response?
Mathematics