Mathematics, 03.07.2019 01:30 MuntazerMehdi9746
Jackie runs and dances for a total of 55 minutes every day. she dances for 25 minutes longer than she runs.
part a: write a pair of linear equations to show the relationship between the number of minutes jackie runs (x) and the number of minutes she dances (y) every day.
part b: how much time does jackie spend running every day? show your work.
part c: is it possible for jackie to have spent 45 minutes dancing if she runs and dances for a total of exactly 55 minutes and dances for 25 minutes longer than she
runs? explain your reasoning.
me
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:20
Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8
Answers: 1
Mathematics, 22.06.2019 00:30
Match the one-to-one functions with the graphs of their inverse functions.
Answers: 3
Mathematics, 22.06.2019 00:50
Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?
Answers: 3
You know the right answer?
Jackie runs and dances for a total of 55 minutes every day. she dances for 25 minutes longer than sh...
Questions
History, 12.07.2019 04:30
Biology, 12.07.2019 04:30
English, 12.07.2019 04:30
Biology, 12.07.2019 04:30
English, 12.07.2019 04:30
History, 12.07.2019 04:30
Advanced Placement (AP), 12.07.2019 04:30
Mathematics, 12.07.2019 04:30
