arquelalaster28 arquelalaster28

02-11-2020
Mathematics

contestada

what is the solution of the system of equations: -2x+8y=-8 and 5x-8y=20

Respuesta :

amossunny amossunny

02-11-2020

Answer:

x=4 y=0

Step-by-step explanation:

You add the two equations together to get 3x=12. You derive x=4 and y=0 from that.

Answer Link

Otras preguntas

A wave with a large amplitude has a lot of a.vibration b.speed c.energy

What is "la pista de pogo" mean in Spanish

The age-sex structure of a quickly growing population would probably have a. a wide base, showing many young individuals. b. a wide top, showing many older indi

Waves that move matter back and forth are called a.transverse waves b.longitudinal wave c. Medium wave

The main difference among the types of symbiotic relationships is a. how many species either beneﬁt or are harmed. b. how many species are eaten. c. how many sp

A vaccine a. can be harmful because it contains pathogens such as viruses. b. contains a changed pathogen, so the pathogen is no longer harmful. c. provokes a r

Why was the Dudley castle built?

Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones

A hydrogen atom has one proton, two neutrons, and no electrons. Is this atom neutrally charged? Explain your answer.

A hydrogen atom has one proton, two neutrons, and no electrons. Is this atom neutrally charged? Explain your answer.