Simplify the expression by combining like terms. 27.4x - 6.0 - 11.7x + 15.2
A. 16.7x + 9.2
B. 15.7x + 9.2
C. 24.9x
D. 15.7x + 10.2
Answer: B
Mathematics
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Find the area of the specified region.Inside the limacon r = 9 + 6 sin ?
A. 99? B. 198? C. 198? - 108 D. 99? + 108
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Use unit ratios to convert the units.22
gallons to quarts
A. 44 qt B. 88 qt C. 178 qt D. 89 qt
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Multiply.
? 
A. 
B. 10x
C. 7x
D. 
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