Mathematics, 30.11.2020 22:00 jshhs
Which statement explains why 13x - 13y = - 26 shares a solution with the system of equations below: (1 point) Because 13x - 13y = - 26 is the product of the two equations in the system of equations, it must share a solution with the system of equations. The three equations all have the same slope and different y-intercepts. Equations with the same slope but different y-intercepts always share a solution. Because 10x -3x + 10y is equal to 55, I can subtract -3x + 10y from the left side of 10x - 3y = 29 and subtract 55 from its right side. Subtracting equivalent expressions from each side of an equation does not change the solution to the equation
Answers: 1
Mathematics, 21.06.2019 19:30, markel19
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 22:00, nancysue1975
How many ordered pairs of positive integers satisfy xy=32?
Answers: 1
Which statement explains why 13x - 13y = - 26 shares a solution with the system of equations below:...
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