Solve the equation.-7x + 1 = x - 6

A.
B.
C.
D.


Answer: B

Mathematics

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Add using a vertical format.(5k2 - 8k - 2) + (8k2 - 8k - 2)

A. 13k2 - 8k - 4 B. 13k2 - 16k - 4 C. 13k4 - 16k2 - 4 D. 40k2 - 8k - 4

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Find the indicated matrix.Let A = , B = , and C = . Find C(A - B).

A.
B.
C.
D.

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For the given simplex tableau, determine which variable should be brought into the solution and which row to use as a pivot.  x1  x2  x3  x4  x5  M

A. x1, row 1 B. x1, row 2 C. x1, row 3 D. x4, row 2

Mathematics

Solve the formula for the given variable.A = P + PRTfor T

A. T = 
B. T = 
C. T = 
D. T = 

Mathematics