jewerls
jewerls
04-03-2017
Mathematics
contestada
X=-6+y x-3y=28 substitution
Respuesta :
wolf1728
wolf1728
04-03-2017
A) x=-6+y
B) x-3y=28
We can substitute equation A into B
B) -6 + y -3y=28
B)
-2y = 34
y = -17
x = -23
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
The theory of plate tectonics explains all of the following except A. earthquakes. B. continental movement. C. volcanoes. D. weathering.
what is 45 divided by two thirds
Scientists decide the age of different rock layers by the things that they uncover in the rock. Which of the items below could scientists use to date a layer of
what is 10 times as much as 0.1
How do you say "I like your Shoes " in french Plz Help :)
Kimmys savings account has a balance of $76.23 in june. By September, her balance is 5 times as much as her June balance. Between September and December, Kimmy
Which of the following would most likely utilize a particulate control device? a. a vacuum cleaner b. a factory smokestack c. a laundry dryer d. all of the
how can we make the world a better and healthier place?
During a black Friday sale, Alberto paid 158.00 for a cell phone that was reduced by 30%. What was the original price of the smart phone? Please explain how to
Two objects are held close together. When they are released, they move toward one another. Which conclusion is supported by this evidence?
