Zawourdlo Zawourdlo

22-01-2021
Mathematics

contestada

Solve by elimination:
2x + 4y = 34
x+4y = 27
A (7,-5)
B (6,6)
(7,5)
(5,7)

Respuesta :

skylatabb1 skylatabb1

22-01-2021

Answer:

(7,5)

Step-by-step explanation:

{2x + 4y = 34

{4y = 27 - x

2x + 27 - x = 34

x=7

4y = 27 - 7

y = 5 so the answer is ( 7,5)

Answer Link

ericastewart994 ericastewart994

22-01-2021

(7,5) hope this helps

Answer Link

Otras preguntas

Need help on these questions

Find the shaded region

Companies are burning coal through combustion to produce electricity. The amount of electrical energy produced is less than the amount of stored potential energ

Hospice is a program with a specially trained interdisciplinary team that cares for the terminally ill resident, who is expected to die within what time period?

An energy company wants to build a geothermal energy plant within a wildlife preserve. Which of these is a likely benefit to building a geothermal energy plant

Combine any like terms in the expression. If there are no like terms, rewrite the expression. 10t+9t+6t–10t

Students in the 8th and 11th grades were surveyed about whether they participate in a school sport. The survey results are shown in the two-way frequency table.

What is the arc length of the shaded region? A. 28.3 B. 28.2 C. 84.8 D. 9.4 SHOW ALL WORK!

How do you determine if a transformation is rigid or non rigid?

2 Points The main products Europeans wished to get from Asia by trade were: O A. Gold and silver. O B. Corn and wheat. O c. Guns and machinery. D. Spices and si