Mathematics, 06.01.2021 19:00 blesskids600
Ethel was installing a sprinkler system. She cut a 20 m length of plastic tubing into two pieces. The longer piece was 2 m longer than twice the shorter piece.
Let l represent the length of the longer piece and let s represent the length of the shorter piece.
Choose the two equations that will create our system of equations for this story problem.
2s+2l=20
s=2l+2
l+s=20
l=2s+2
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income
Answers: 1
Mathematics, 21.06.2019 22:10
In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2
Answers: 3
Mathematics, 21.06.2019 23:00
Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
Answers: 1
Mathematics, 22.06.2019 00:30
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
You know the right answer?
Ethel was installing a sprinkler system. She cut a 20 m length of plastic tubing into two pieces. Th...
Questions
History, 27.02.2021 22:10
Business, 27.02.2021 22:10
Physics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
History, 27.02.2021 22:10
Mathematics, 27.02.2021 22:10
