Provide an appropriate response.You must first regroup the digits in the minuend, when it becomes necessary to subtract a digit from a smaller digit.
A. True
B. False
Answer: A
Mathematics
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Evaluate the expression.(-4)-1
A. -4
B. - 
C. 
D. 4
Mathematics
Give the equation of the vertical asymptote(s) of the rational function.g(x) = 
A. x = 0, x = 2, x = 7 B. x = 2, x = 7 C. x = 1, x = -2, x = -7 D. x = -2, x = -7
Mathematics
Find the focus and the directrix of the parabola.y = -2x2 - 20x - 53
A. Focus: 
; directrix: y = - 
B. Focus: (-5, -5); directrix: x = -1
C. Focus: (-5, -11); directrix: x = -5
D. Focus: 
; directrix: y = - 
Mathematics
Write as a decimal.68%
A. 0.68 B. 0.57 C. 6.8 D. 0.068
Mathematics