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

During the 1913 Women's March, Ida B. Wells: Group of answer choicesa Marched alongside other women journalistsb Marched with a banner that said "Lifting As We

Contrast the progressive reforms of the progressive era from 1900-1915 with the New Deal reforms of the 1930s. Consider the historical backgrounds to each of th

Students in Mr. Taylor's physics class conducted an experiment by dropping a basketball from a height of 40 feet and then recording the ball’s height after each

the value of a plot of land is $18000. Land tax charged at the rate of $0.70 per $100 value. What is the total amount of tax paid for land

Consider the half reaction below. Which statement best describes what is taking place? Chlorine is losing electrons and being oxidized. Chlorine is losing elect

In a championship basketball game, Paula Zimmerman scored twice as many points as Maria Kaminsky. If the total number of points made by both women was 51, find

A 10-ounce box of cereal sells for $3.30. A larger box advertises, "10% more-free!" and sells for the same price. What is the cost per ounce of thelarger box?

Why did South Carolina pass laws preventing slaves from gatheringtogether?

What type of triangle has side lengths 9, 10and 130‾‾‾‾√

why is proper maintenance culture very important to avoid building collapse