It was hot driving across Arizona, but my father refused to turn on the air conditioning. "You know that if I turn on the air conditioning, we only get 16 miles per gallon. Right now, we're getting 18" I thought that I was going to die from the heat when my mother said, "You know George, turning on the air conditioner really isn't that expensive. And it's a whole lot cheaper than getting a divorce. " My father took the hint and turn on the air conditioner. But I got interested and started figuring out how much it did cost per hour to run the air conditioner. We were going about 55 miles per hour out there in the desert, and the gas cost 1.60 per gallon. How much did it cost to keep cool?

answer: idk

step-by-step explanation:

you would need to also lose 1 point for each of the other outcomes for it to be fair.

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