Calcula a través de sustitución, igualación, reducción y graficas las siguiente ecuación. 3x + 2y =7 5x + 3y =11
4x - 3y =-2 3x + y = 5

*Este problema se resuelve de una sola forma o método.

El cajero de un banco entrega a un cliente 40 monedas de $50 centavos y de un peso, si lo que entregó importa $32 pesos, ¿Cuántas monedas hay de cada denominación? R=

(SI NO SABES LA RESPUESTA NO CONTESTES O TE REPORTO.)

What is the sum of these mixed numbers 2 1/8 + 4 3/8

How do i find the missing angle measure in a polygon

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.