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Sistemas lineales
Usar una calculadora gráfica para resolver un sistema de ecuaciones...
Utilizar la calculadora gráfica de ALEKS para resolver el sistema de ecuaciones.

{:[0.75 x-y=-2.1],[0.6 y=2.4 x+9]:}
Redondear a la centésima más cercana.

(x,y)=([[],◻)

Sistemas lineales\newlineUsar una calculadora gráfica para resolver un sistema de ecuaciones...\newlineUtilizar la calculadora gráfica de ALEKS para resolver el sistema de ecuaciones.\newline0.75xy=2.10.6y=2.4x+9 \begin{array}{l} 0.75 x-y=-2.1 \\ 0.6 y=2.4 x+9 \end{array} \newlineRedondear a la centésima más cercana.\newline(x,y)=(],) (x, y)=(\llbracket \boxed{]}, \square)

Full solution

Q. Sistemas lineales\newlineUsar una calculadora gráfica para resolver un sistema de ecuaciones...\newlineUtilizar la calculadora gráfica de ALEKS para resolver el sistema de ecuaciones.\newline0.75xy=2.10.6y=2.4x+9 \begin{array}{l} 0.75 x-y=-2.1 \\ 0.6 y=2.4 x+9 \end{array} \newlineRedondear a la centésima más cercana.\newline(x,y)=(],) (x, y)=(\llbracket \boxed{]}, \square)
  1. Input Equation 11: Input the first equation into the graphing calculator.\newlineWe have the equation 0.75xy=2.10.75x - y = -2.1. To input this into a graphing calculator, we need to solve for yy to get it into the form y=mx+by = mx + b.\newlineSo, y=0.75x+2.1y = 0.75x + 2.1.\newlineInput this equation into the graphing calculator.
  2. Input Equation 22: Input the second equation into the graphing calculator.\newlineWe have the equation 0.6y=2.4x+90.6y = 2.4x + 9. To input this into a graphing calculator, we need to solve for yy to get it into the form y=mx+by = mx + b.\newlineSo, y=(2.4/0.6)x+(9/0.6)y = (2.4/0.6)x + (9/0.6).\newlineSimplify the equation to get y=4x+15y = 4x + 15.\newlineInput this equation into the graphing calculator.
  3. Find Intersection Point: Use the graphing calculator to find the point of intersection. After inputting both equations into the graphing calculator, use the graphing calculator's functionality to find the intersection point of the two lines. This point will give us the values of xx and yy that solve the system of equations.
  4. Read Coordinates: Read the coordinates of the intersection point from the graphing calculator.\newlineAssuming the graphing calculator has found the intersection point, read off the coordinates of this point. These coordinates will be the solution to the system of equations.
  5. Round to Nearest Hundredth: Round the coordinates to the nearest hundredth.\newlineOnce we have the coordinates of the intersection point, we round them to the nearest hundredth as per the problem's instructions.

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