Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m

-15m = -4m
-7m - 8 = m - 4
-3m - 8 = 4 - m
m - 4 = 7m - 8
-8 - 7m = -4 + m
-8 - 3m = 4 - m

Step-by-step explanation:

No 2 and no 4 are equivalent to - 2m - 5m - 8 = 3 + (-7) + m

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4