3(r-6)+2=4(r+2)-21
3r-18+2=4r+8-21
3r-16=4r-13
-3=r
r=-3
Y= 2x-3
the slope of the line is 2, and b, the y-intercept, is -3
The answer is A. If you substitute -2 and -8/3 for x, the answer is 0.
This one actually made me think. I like your teacher.
2h 30min (2.5)×30mph=75m
1h 30min (1.5)x50mph=75m
1 hour longer when driving to Arkansas
______________________________
11h 12min (11.2)×300mph=3360m
4h 48min (4.8)×700mph=3360m
11h 12min from NY to Paris.
Answer:
2.66666666667
Step-by-step explanation:
2.6666666667x3=8
