abuc1870 abuc1870
  • 19-01-2023
  • Mathematics
contestada

x+4y= -12
-3x-14=y

Pls use substitution!

Respuesta :

Otras preguntas

Lamarck proposed two ideas to explain A. how organisms change through time. B. the principles of geology. C. the age of the Earth. D. the slow movement of the E
What does frictional influences mean?
Which statement about plants cells is MOST accurate? A) Plant cells take in nutrients by phagocytosis. B) Plant cells do not need nutrients since they make thei
Morgan and Mikala are volunteering to sell tickets to the upcoming school dance. They have sold 25 tickets out of a total 310. What percent do they have left to
A weather station model can be used to? A. calculate the size of tornadoes B. increase the frequency of rainfall C. find the wind speed and direction D. decreas
Which of these cell organelles would you expect to find in abundance inside a eukaryotic cell that needs to produce a large amount of ATP? Answer endoplasmic re
how do the cells get the raw materials that they need to respire
Which statement correctly describes a chemical reaction? Reactants come out of a reaction. Energy is always released. Bonds between atoms break and new bonds fo
When does a scientist create the conclusion? A) Before observing the data B) After defining the hypothesis C) While checking the data for accuracy D) While comp
Which of the following describes work? Energy acts on an object. Force acts on an object. Force acts on an object and causes a displacement of that object. Fric