Mathematics, 27.09.2019 22:30, jayy2x41
Solve the system by substitution(show your work)
-x - y - z = -8
-4x + 4y + 5z = 7
2x + 2z = 4
Answers: 1
Mathematics, 21.06.2019 20:00, cduke1919
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
Mathematics, 21.06.2019 20:30, Korkot7633
Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"
Answers: 2
Solve the system by substitution(show your work)
-x - y - z = -8
-4x + 4y + 5z = 7...
-x - y - z = -8
-4x + 4y + 5z = 7...
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