alright and we move on on to the finals win this game go to my next questiong and take ur 100 points and your ur questiong is 100000x25devidid by 65+193

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?