monsecastle20 monsecastle20

31-01-2020
Mathematics

contestada

2x + y = 7
5x + y = 9
Solve the system of equations.
(-2/3, 25/3)
(2/3, 17/3)
2/3,25/3)

Respuesta :

lastbenchstudent lastbenchstudent

31-01-2020

Answer:

(2/3, 17/3)

Step-by-step explanation:

put x and y coordinates value in given equation to check equality. it equality holds that's the coordinates we are looking for.

here 2nd coordinate holds the equality

Answer Link

Otras preguntas

absorption of food occurs in the small intestines true or false

If F (7) 22, Then F(f-1(22))

Which of the following correlation coefficients represents the strongest degree of relation between two variables? Question 26 options: +.19 -.25 +.43 -.47

Turn this sentence into a negative sentence using double negation: Hay alguien aquí. A. Nadie aquí hay B. No hay nada aquí C. Nadie hay aquí D. No hay nadie

Which characteristics affect ocean water’s temperature? Check all that apply. depth location mass salinity waves

(Please help!!)Triangle LMN is similar to triangle PQR. The length of PQ is twice the length of LM.If the tangent of angle L is 9/19, what is the tangent of ang

Bringing dinosaurs back to life may be science fiction, but the ability to recreate more recently extinct organisms—including those wiped out by the action of h

Match these items. Match the items in the left column to the items in the right column. 1. aesthetics in art, a technique for defining shape, also used to cre

Which group earned 19 Medals of Honor as a result of its efforts in the wars against Native Americans in Texas?

A city has a population of 350,000 people. Suppose that each year the population grows by 5.5%. What will the population be after 11 years?