Add and simplify. Write the answer as a mixed number as needed.6
+ 2
A. 9
B. 8
C. 8
D. 9
Answer: A
Mathematics
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Solve the problem.A circular pizza in a contest for the world's largest pizza has a radius of 5 feet. What is the area of the pizza? (Round to 2 decimal places, if necessary.)
A. 25 square feet B. 31.4 square feet C. 157 square feet D. 78.5 square feet
Mathematics
Rewrite the expression in terms of the given function or functions.cos2 x + cos x - 1 + sin2 x; cos x
A. -cos x B. 2 + cos x C. cos x D. 2cos x
Mathematics
Find the missing values.
A. 2%, $72.00 B. 21%, $72.00 C. 22%, $72.00 D. 20%, $72.00
Mathematics
Divide.
A. 
B. x + 2 - 
C. x + 2 + 
D. x + 3
Mathematics