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

small solid glass ball of radius r is irradiated by a beam of positive ions and gains a charge + q distributed uniformly throughout its volume. What is the pote

Two heterozygous loonas are crossed. What proportion of the offspring will have black hair?

the purpose of an allusion is to

What is the following quotient 6-3(^3+6)/^379

Sarah reasoned that (1) she had earned A's in three previous English classes, and (2) past success predicts future success, so (3) she will likely get an A in h

i will MARK CROWN just need help

We saw that a differential equation describing the velocity v of a falling mass subject to air resistance proportional to the instantaneous velocity is m*dv/dt

_____ has a longer wavelength than _____. _____ has a longer wavelength than _____. Blue ... green Green ... yellow Red ... green Yellow ... red Violet ... blue

Policy researchers define child care as the full time education and care of children under age __________, and care before and after school for older children.

Which of the following best explains what would happen if there were no decomposers in an ecosystem?