No estoy completamente seguro de lo que exactamente hay que hacer aquí, así que voy a asumir que necesita para ser resuelto, por lo que la respuesta es x = 0 y me dieron esto mediante el uso de cálculos matemáticos simples en primer lugar simplificado, reordenado el Términos, combinado los términos similares que incluyeron x + -3x = -2x 4 + -2x = 4 + 12x entonces i añadió -4 a cada lado y así sucesivamente lo explicaría todo pero su mucho lol
I hope this helps you
180-54=126
Answer:
he has been saving for 98 weeks
Step-by-step explanation:
well 90 + 48 / 6 = 98
Answer: The required system of equations representing the given situation is

Step-by-step explanation: Given that Sam needs to make a long-distance call from a pay phone.
We are to write a system to represent the situation.
Let x represent the number of minutes Sam talked on the phone and y represents the total amount that he paid for the call.
According to the given information,
with prepaid phone card, Sam will be charged $1.00 to connect and $0.50 per minute.
So, the equation representing this situation is

Also, if Sam places a collect call with the operator he will be charged $3.00 to connect and $0.25 per minute.
So, the equation representing this situation is

Thus, the required system of equations representing the given situation is

The correct option is;
Coordinate grid shown from negative 2 to positive 2 on the x-axis and negative 2 to positive 2 on the y-axis in increments of 1 over 4. Only the whole numbers are labeled. A point A is shown at the intersection of 3 grid lines to the left of the y-axis and 6 grid lines above the x-axis