Fill in the blank with one of the words or phrases listed below.
By the 
property of equality, the same number may be added to or subtracted from both sides of an equation without changing the solution of the equation.
A. addition
B. multiplication
C. evaluating the expression
D. distributive
Answer: A
Mathematics
You might also like to view...
Calculate the given quantities if a = i-9j and b = -9j+8k.
 multiple choice.png)
Mathematics
Find the center, radius, and intercepts of the circle.x2 + y2 - 2x + 2y - 10 = 0
A. (h, k) = (1, -1), r = 2
x-int: x = 1 ± 
; y-int: y = -1 ± 
B. (h, k) = (1, -1), r = 2
x-int: x = -1 ± 
; y-int: y =1 ± 
C. (h, k) = (-1, -1), r = 2
x-int: x = 1 + 
; y-int: y = -1 + 
D. (h, k) = (-1, 1), r = 12
x-int: x = 1 + 
; y-int: y = -1 + 
Mathematics
Divide.
A. 3x2 - 6x - 6 + 
B. 3x2 - 6x - 6 + 
C. 3x2 - 24x - 24 + 
D. 3x3 - 6x2 - 6x + 
Mathematics
Establish the identity.sin ?[sin ? + sin(5?)] = cos(2?)[cos(2?) - cos(4?)]
What will be an ideal response?
Mathematics