marcelthebruh marcelthebruh
  • 10-01-2020
  • Mathematics
contestada

-2(5) -4y = -16

Solve the system by elimination

Respuesta :

raulc
raulc raulc
  • 11-01-2020
-2(5) = -10
-10 - 4y= -16
+10 +10
-4y = -6
/ -4 /-4
y = 1.5
Answer Link

Otras preguntas

Find all solutions to the equation. cos^2x + 2 cos x + 1 = 0
write an inequality to model the situation. the maximum speed on the highway , x is 55 mi/h
A lab is growing bacteria in a culture dish. The amount of bacteria in the dish doubles every 3 hours. Initially, there are 500 bacteria in the dish. How many a
Petrolium motor oil is a combination of natural oil and synthetic oil. It contains 7 liters of natural oil for every 4 liters of synthetic oil. In order to
I need the answer to these questions
Plants and animals use the oxygen in the air to turn food into energy. This life process is known as what? A) digestion Eliminate B) excretion C) growth D) r
What are the best ways to determine whether a polynomial equation has a repeated solution?
In lord of the flies what was the theme?
How many elements are there in the world now?
Which word best describes a person who spends a lot of time complaining bitterly and never has anything nice to say?