pekepancj280607 pekepancj280607

13-05-2021
Mathematics

contestada

Ayuda por favor es para ahorita doy 10 puntos y Coronita please contesten bien

Ayuda por favor es para ahorita doy 10 puntos y Coronita please contesten bien class=

Respuesta :

jwu4444 jwu4444

13-05-2021

Answer:

x = 15, y = 10

Step-by-step explanation:

x + y = 25

y = 25 - x

4x + 2y = 80

4x + 2(25 - x) = 80

4x + 50 - 2x = 80

2x + 50 = 80

2x = 30

x = 15

x + y = 25

15 + y = 25

y = 10

Answer Link

Otras preguntas

Which word from the second stanza of “The Bells” does Poe use to convey the mood of the stanza?

Isulat ang mga mahahalagang pangyayari sa unang yugto ng kolonyalismo

______ theory states that individuals have five major types of hierarchical needs is:

plzz help!!' in complete sentences, compare the circulatory system of a plant and an animal

An investor bought a number of shares of stock for $1,600. After the price dropped by $10 per share, the investor sold all but 4 of her shares for $1,120. How m

The National Endowment for the Arts and the National Endowment for the Humanities offered grants and fellowships to artists, writers, and a. politicians. c. min

What would a cook bury in mashed potatoes in hopes to bring true love to the diner?

What atmospheric phenomenon prompted the 1948 smog episode in Donora, Pennsylvania?

Knowledge that gives a producer an economic advantage over other producers is called a _____.

Sales representatives sell lines of apparel, accessories, and home fashions to retail buyers ________.