First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.1 ? 8

A. 14
B. 10
C. 8
D. 11


Answer: B

Mathematics

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Convert the angle from degrees to radians. Express the answer as a multiple of ?.-90°

A. - 
B. - 
C. - 
D. - 

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Simplify the expression. Assume that all variables are positive when they appear. -  + 

A. 4x - 6
B. 5x - 6
C. 5x - 6
D. 5 - 

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Evaluate the integral.dx

A. 1 - cos 1 B. 1 + cos 1 C. -1 D. 1

Mathematics

Use a vertical format to subtract the polynomials.14x5 + 7x4 

A. 4x5 + 24x4 B. 24x5 + 24x4 C. 24x5 - 10x4 D. 4x5 - 10x4

Mathematics