Suppose you are choosing between two roads. The first route is 50 miles at
35 mph, and the second road is 65 miles at 45 mph. Whích route would get
you there faster, and in what amount of time?
O
A. The first route, in 1,44 hours
O
B. The second route, in 1.44 hours
O
C. The second route, in 1.43 hours
D. The first route, in 1.43 hours

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

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

b is the correct answer