- 0.1 -0.7 I don’t get this?

-0.8

Step-by-step explanation:

1. When subtracting or adding negative numbers, remember these rules:

Same signs add and keep

Different signs subtract

Keep the sign of the higher number.

2. -0.1 and -0.7 both have the same sign (they're both negative numbers), so add them together.

-0.1 - 0.7 = -0.8

3. The answer is negative based on the rules listed above in step 1.

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation:

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