jonnierjustin jonnierjustin

21-04-2021
Mathematics

contestada

(A-REI) Consider the following system of equations.
3x - 5y = 4
5x + y = 16
Determine the y-coordinate of the solution of the
system.

Respuesta :

gellimaxell gellimaxell

22-04-2021

Step-by-step explanation:

8y=78/5x=20

x=2/5

5(2/5)+y=16

2+5y=5(16)

2+5y=80

5y=78

y=78/5

Answer Link

Otras preguntas

After having a stroke resulting from a blockage of blood to the medial temporal lobe, Gerald could not remember new information, such as the books he had just r

A restaurant Soup4u uses 60 bags of tomatoes each month. The tomatoes are purchased from a supplier for a price of $80 per bag and an ordering cost of $20 per o

I'll mark you brainliest if you give me the correct answer?

Plz help mewill give the brainliest!Urgent!!!Please answer correctlyPlease help me!!

Anthony has 15 coins, all of which are quarters and dimes. In all, they're worth $3.60. How many of each kind of coin does Anthony have?

Ideal gas helium flows through the inlet of an isentropic nozzle with a velocity of 25 m/s, and the exit flow is at 100 kPa, 300 K, and has a velocity of 250 m/

Please explain how to solve these equations. m+j=58 11m+10j

The vertical force f acts downward at A on the two membered frames. Determine the magnitude of the two components of F directed along axes of AB and AC. Set F=5

balance by oxidation number method<br />KMnO4 + Na2O₂ + H2 so4 ko2so4 +<br />Mosou4 + Na2so<br />4 + O2 + H₂O

A mixture of methane and oxygen gases at a total pressure of 727 mm Hg contains methane at a partial pressure of 571 mm Hg. If the gas mixture contains 3.62 gra