Mathematics, 29.06.2019 15:30 kayleerose414
What is the solution to the system? {x+3y-z=6 {4x-2y+2z= -10 {6x+z= -12 a. (2, 1, -3) b. (-3, 5, 6) c. (0,-2,-12)
Answers: 1
Mathematics, 21.06.2019 21:00
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Mathematics, 21.06.2019 23:20
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
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Mathematics, 21.06.2019 23:30
Hundred and tens tables to make 430 in five different ways
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Mathematics, 22.06.2019 02:00
Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23
Answers: 1
What is the solution to the system? {x+3y-z=6 {4x-2y+2z= -10 {6x+z= -12 a. (2, 1, -3) b. (-3, 5, 6)...
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