Use an analytic method to solve the equation.42x-2 - 25x-1 = 28

A.
B.
C.
D.


Answer: C

Mathematics

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Use set statements to write a description of the shaded area. Use union, intersection and complement as necessary.

A. A ? C B. C ? B' ? A C. B' ? A ? C D. A ? C - B

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Evaluate the spherical coordinate integral.

A. ?
B.

?

C. 1944?
D. ?

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Perform the indicated operation.(6x6 + 5x8 - 1) + (2x7 + 6) - (-7x7 + 9x8 + 2x6)

A. -4x8 + 9x7 + 4x6 + 5 B. 14x8 - 5x7 + 8x6 + 5 C. 14x8 - 5x7 + 8x6 - 7 D. -4x8 - 5x7 + 8x6 - 7

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Set up the percent proportion for the application problem. Do not try to solve for any unknowns.11% of the baby salmon shipped from a hatchery do not arrive healthy. Of 4200 salmon shipped, how many do not arrive healthy?

A.  = 
B.  = 
C.  = 
D.  = 

Mathematics