Evaluate the expression. Write your answer without negative exponents.90 + (-3)0
A. 2
B. 0
C. 6
D. 1
Answer: A
Mathematics
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Plot the given polar coordinate point in the polar coordinate system.
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operations. Simplify the result.
- 
- 
A. 
B. 
C. 
D. 
Mathematics
Use the properties of logarithms to rewrite the logarithm if possible. Assume that all variables represent positive real numbers.log2 
A. 7 log2 x + 4 log2 y + log2 9 B. 7 log2 x + 4 log2 y - log2 9 C. 7 log2 x - 4 log2 y - log2 9 D. (7 log2 x)(4 log2 y) - log2 9
Mathematics
Solve.- 
y = - 
A. 
B. 
C. 
D. - 
Mathematics