laiba012305 laiba012305

03-02-2019
Mathematics

contestada

X-5y=-49 and y=-2x+1

Respuesta :

rachelsweeney10 rachelsweeney10

03-02-2019

Answer:

X=-4 , Y=9

Step-by-step explanation:

X-5Y=-49

X-5(-2X+1)=-49

X+10X-5=-49

11X=-44

X=-4

Y=-2X+1

Y=-2(-4)+1

Y=9

Answer Link

Otras preguntas

Which word in the sentence does the adjective modify? That is a really heavy bag! a. really b. bag c. is d. that

In 1941, the Atlantic Charter was signed by _____ and the United States, stating that neither country wanted to acquire territory nor would attempt to govern ot

A 1.5-kilogram cart initially moves at 2.0 meters per second. It is brought to rest by a constant net force in 0.30 second. What is the magnitude of the net for

34 ÷ [(7.2 × 0.8) 3.24]

Hydrogen reacts with an element to form a compound. Which element would have the most electrons available to react with hydrogen? a. oxygen b. chlorine c. ne

Suppose a discount store sells a popular brand of mp3 players. In one month, they sold 114 units for a total profit of $7,410. How many units did they sell if t

What are the three types of boundaries and what landforms come from each

What is the main factor that changes rocks during contact metamorphism? A. heat B. pressure C. chemical environment

What is the difference between similar and congruent

Of the 125 guest invited to a wedding, 104 attended the wedding. What percent of the invited guest attended the wedding ?