Just subtract the two. 10x^8 - -15x^8. The answer is 25x^8 because the two negatives come together to make a plus.
Answer: 14:4 , 21:6 , 28:8 , 35:10
Step-by-step explanation:
Answer: 2/5 or 40%
Step-by-step explanation:
10 total
4 red
4/10 are red
as a reduced fraction: 2/5
as a percent: 40%
Michelle skated a total of 160 meters because the track is circular and to get the total measurement you have find the diameter of the circular track which is just radius times 2, leaving you with 180.
