marthaalegria255 marthaalegria255

28-04-2021
Mathematics

contestada

a system of equations is shown x-2y=-5 2x+4y=14

Respuesta :

jtoew23 jtoew23

29-04-2021

Answer: here you go

Step-by-step explanation:

A) 2x + 4y = 14

B) 4x + y = 20

If you multiply equation A by -2, then when the equations are added, the x will be eliminated.

The solutions are:

X = 4.714285714285714

Y = 1.1428571428571428

Answer Link

Otras preguntas

A hat contains slips of paper with the names of the 26 other students in Eduardo’s class on them, 10 of whom are boys. To determine his partners for the group p

Which of the following constitutes the largest group of steroid users on the high school campus? A:Male athletes B:Female athletes C:Male non-athletes, using fo

The union in Crisis -Which of the following states seceded first? 1. South Carolina 2. Virginia 3. Tennessee 4. Arkansas

Write the equation of a line in point slope form that has a slope of − 3/4 and passes through the point (4, 5). Please explain how you got the answer and what

What happens to Chura after he and Marwe are married? A. He becomes a king. B. He becomes a giant. C. He becomes a lion. D. He becomes less ugly.

A cone has a diameter of 6 centimeters and a height that is 3 times the diameter. Using 3.14 for pi, which of the following can be used to calculate the volume

According to the idea of popular sovereignty, which of the following would decide whether slavery would be allowed in a territory? A: The senate B: The Presiden

How are precious metals similar to gems? Both are very common minerals. Both are very malleable. Both are rare and durable. Both are organic substances.

1. Which is not a component used by driverless cars? A. multiple sensors B. Global Positioning System technology C. Artificial intelligence software D. Stere

The real rate of interest: a. does not account for the effects of inflation. c. is inversely related to the national rate of interest b. does account for the ef