Translate the sentence to an equation.8.2 minus q is equal to 20.
A. 8.2 - 20 = q
B. q - 8.2 = 20
C. 8.2 - q = 20
D. 8.2 - q = 8.2
Answer: C
Mathematics
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Evaluate the square root without using a calculator.
?
?
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Simplify the expression.
A. 
B. 
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D. 3
Mathematics