Solve the system by substitution:
3x + 2y = 26
Y=x + 3...
Answers: 3
Mathematics, 21.06.2019 12:30
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
Answers: 2
Spanish, 13.07.2021 21:40
Chemistry, 13.07.2021 21:40
English, 13.07.2021 21:50
Mathematics, 13.07.2021 21:50
Mathematics, 13.07.2021 21:50