Mathematics, 02.02.2020 22:50 mystaxkkks
Micah can fill a box with books in 15 minutes. while micah fills the box, sydney takes the books out puts them on a shelf. with sydney taking books out of the box, it takes 20 minutes for micah to fill the box.
which of the following can be used to determine the amount of time it takes for sydney to empty the box if micah is not adding books?
a. 1 over 15 minus 1 over 20 equals 1 over x
b. 1 over 20 minus 1 over x equals 1 over 15
c. 1 over 15 minus 1 over x equals 1 over 20
d. 1 over 15 minus 1 over x equals x over 20
Answers: 2
Mathematics, 21.06.2019 15:10
If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.
Answers: 2
Mathematics, 21.06.2019 17:30
Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?
Answers: 2
Micah can fill a box with books in 15 minutes. while micah fills the box, sydney takes the books out...
Mathematics, 16.11.2020 22:10
Mathematics, 16.11.2020 22:10
Mathematics, 16.11.2020 22:10
Physics, 16.11.2020 22:10
Chemistry, 16.11.2020 22:10
Biology, 16.11.2020 22:10
History, 16.11.2020 22:10
Chemistry, 16.11.2020 22:10
Chemistry, 16.11.2020 22:10
Mathematics, 16.11.2020 22:10
Mathematics, 16.11.2020 22:10
Mathematics, 16.11.2020 22:10
English, 16.11.2020 22:10