tatyavalos1805 tatyavalos1805

13-07-2021
Mathematics

contestada

Solve the system by elimination
− 7x+ 9y =− 18
4x+ 9y =− 18

Solve the system by elimination 7x 9y 18 4x 9y 18 class=

Respuesta :

loconte loconte

13-07-2021

Answer:

x= 0

y= -2

Step-by-step explanation:

− 7x+ 9y =− 18

4x+ 9y =− 18

7x- 9y =+ 18

4x+ 9y =− 18

11x=0

x=0

y=-2

Answer Link

Otras preguntas

In AXYZ, LX=26° and LY=78°. LXWZ-90° and XY=2.6. Find the length of XW to the nearest 100th. X 26° ? 2 W 2.6 78

What is a benefit of the inhalation route? a) Rapid absorption into the bloodstream b) Slow onset of action c) Limited patient compliance d) Reduced risk of sys

If the cross-price elasticity of demand between hamburgers and pizza is 1.34, how would they be classified?A) Elastic substitutesB) ComplementsC) Normal

Appreciation of Assets: The value of a certain rare book doubles every 10 years. In 1900, the book was worth $100. How much was it worth in 1930? In 1990? What

How are departments like Accounting, Engineering, Finance, and Marketing linked together in an organization? A) Processes B) Stakeholders C) None D) All of the

This device must be activated before a needle is discarded. a. Needle holder b. Sharps container c. Syringe pump d. Tourniquet

List the major side effects of SSRI?

How many meals calories and meals should I eat a day to lose weight?

One month is too s_____ to make a decision about the new job.

Which of the following agents should be used to extinguish a class B fire?"a) Waterb) Foamc) Carbon dioxided) Dry chemical