ndayanara3 ndayanara3

03-03-2021
Mathematics

contestada

What is the solution to the system x+y=10 3y=-3x+30

PLEASE helpppp

Respuesta :

kica226 kica226

03-03-2021

Answer:

Step-by-step explanation:

x+y=10

x=10-y

x=10-5

x=5

3y= -3x+30

3(10-y)= -3(10-y)+30

30-3y= -30+3y+30

30+30-30=6y

30=6y

y=5

Answer Link

Otras preguntas

A typical tip in a restaurant is 15% of the total bill. If the bill is $90, what would the typical tip be?

Can anyone draw me a simple picture of a melting skull? Ill give brainliest if you send me a picture

Question 4 How many integer numbers between 0 and 9999 are there that have exactly one digit 1 and exactly one digit 3

The reaction for the decomposition of dinitrogen monoxide gas to form an oxygen radical is: N2O(g) -> N2(g) + O(g). If the activation energy is 250kJ/mol and

A dragster finishes a race with a speed of 50 meters per second. The driver deploys a drag chute which slows the car at a rate of -15 meters per second2. Calcul

Britain passed many of their laws, or acts, before the revolution to

One of the main characteristics of the U.S. economic system is: O A. promoting competition in important industries. OB. forcing businesses to prioritize workers

how many solutions does the nonlinear system of equations graphed below have a. one b. four c. zero d. two

Special breathing to avoid test anvey should include

Hey guys please Answer this questions...!!