Answer:
2/3 of the track
Step-by-step explanation:
5/7 • 4/5 is 2/3 so Sarah ran 2/3 around the track.
The equation of a line which has the slope m and passes through the point A(x1,y1) has the formula:
y-y1=m(x-x1)
in your case m= -5 ; A(x1;y1)=(1;-1)
y-(-1)= -5(x-1)
y+1= -5(x-1)
answer is c
50 miles, t=0 is the start
45 miles each 1 hour
A. d= 45•t+50
Good evening ,
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Step-by-step explanation:
Look at the photo below for the answer.
:)