ola8 ola8
  • 11-01-2017
  • Mathematics
contestada

Elisabeth took 13 minutes less than twice as long as Heather to solve the puzzle. If their total time together was 23 minutes, who took less time

Respuesta :

Аноним Аноним
  • 11-01-2017
Elisabeth would have took less time
Answer Link

Otras preguntas

Why might citizens choose to join a political party? O A. They will be eligible to vote in federal elections. O B. They will be legally able to run for public o
How do studies of body structure and embryos support the idea of common ancestry
As per an axiom in Euclidean geometry, if points lie in a plane, the containing those points also lies in the same plane.
Brian made $56.00 by babysitting for 7 hours. At this rate, for how many hours would he have to babysit to make $72.00?
find the solutions to the equation below 6x^2+5-4=0
what is an example of radiation​
Solve the system of equations by graphing. 4x + 3y = 24 -3x + 5y = 30
The heart beats 103680 per year, how many heart beats per minute?
REPOST! Need help please. 1-2 per person that answers.
300 juniors at Central High School took the ACT last year. The scores were distributed normally with a mean of 24 and a standard deviation of 4. How many studen