Solve the equation.
x - 
x = 4
A. -60
B. 120
C. -120
D. 60
Answer: D
Mathematics
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Place the correct symbol, < or >, in the blank between the whole numbers.0 
35
A. > B. <
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Solve the problem. Use 3.14 for ?.The outfield wall in a baseball park is in the shape of a quarter circle. If the radius of the circle is 6 ft, how long is the wall?
A. 7.42 ft B. 4.71 ft C. 9.42 ft D. 18.84 ft
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Write the expression using a single radical sign. Assume that all variables represent positive real numbers. Simplify the radicand if possible.
A. 3x20
B. 
C. 3x64
D. 
Mathematics
Multiply and simplify.(cos ? + sec ?) (cos2? + sec2 ? - 1)
A. cos3 ? + sec3 ? - 2 sec ? B. cos3 ? + sec3 ? C. cos3 ? + sec3 ? + cos ? - sec ? D. cos3 ? - sec3 ?
Mathematics