Answer:
12x2+12x+1=0
Step-by-step explanation:
well first you need to add all the x's and add your additional numbers, keep all +'s signals and then minuse the addition numbers which makes your anserw negitive and then divide your ansew by your x.
30%
24/80 = 0.3
move the decimal over 2 times and you'll get your answer
2/3 of the track
5/7 • 4/5 is 2/3 so Sarah ran 2/3 around the track.
Answer: A. 3/4
Step-by-step explanation: Rise over Run
