Evaluate without using a calculator.
?

?

A.
B.
C.
D.
E.


Answer: A

Mathematics

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Evaluate the expression for the given value or values of the variables.17 - z2; z = -4

A. 1 B. 25 C. 136 D. 33

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Simplify the expression.(-b)2

A. Exponent: 2, base: b B. Exponent: -2, base: b C. Exponent: -b, base: 2 D. Exponent: 2, base: -b

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Find the slope-intercept form of the equation of a line parallel or perpendicular to the given line and passing through the given point.Perpendicular to -8x - 3y = 70, through (-8, 5)

A. y = x + 
B. y = x + 8
C. y = - x - 8
D. y = - x - 

Mathematics

Solve the matrix equation AX = B for X by finding A-1, given A and B as follows. Use a graphing calculator to obtain your answer, rounding all numbers to four decimal places.A = , B = 

A.
B.
C.
D.

Mathematics