aliciaaguilera4
aliciaaguilera4
26-02-2020
Mathematics
contestada
Solve each system by substitution
Respuesta :
aryasus30
aryasus30
26-02-2020
Step-by-step explanation:
{9x+3y=-36
y=-3x-21
9x-9x-36=-36
y=-3x-21
x=0
y=-21
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
Given that 310 = 59 049 , what is 3-10 expressed as an exact value?
Most of the African continent is on a high _____. a. desert b. plateau
Which of the following outcomes would be most likely if the membrane of a cell were no longer selectively permeable? Harmful substances would be able to enter t
A representative democracy is a democracy in which citizens __________ representatives to represent them in executive, legislative, and judicial capacities. A.e
Which statements about the African slave trade of the 1500s are accurate? Choose all answers that are correct. a. The slave trade began to grow rapidly when the
In humans, having unattached earlobes is the result of a dominant gene, and having attached earlobes is a recessive trait. If a woman with attached earlobes has
Which has been a negative impact of technology? A. More human labor B. Less farming C. Less access to food D. More waste
Miguel pays $3.78 for a bag of 14 oranges. find the unit price per orange
Most states have deer hunting seasons designed to reduce the size of the deer herd before it gets so large that deer starve to death during winters with little
I need help with this question on my science packet and I don't understand it. A 70kg person travels to a planet where he weighs 1750 N. What is the value of g
