nk8osophiaren
nk8osophiaren nk8osophiaren
  • 10-12-2016
  • Mathematics
contestada

What is the solution to the system of equations?

y = 1.5x – 4

y = –x

a. (–1.6, 1.6)
b. (–1.5, 1.5)
c. (1.5, –1.5)
d. (1.6, –1.6)

Respuesta :

Аноним Аноним
  • 10-12-2016
I hope this helps you




y= 1.5x - 4


-x= 1.5x - 4


1.5x+x=4


2.5x=4


x=1.6


y= -1.6
Answer Link
MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 14-12-2016
I believe the correct answer from the choices listed above is option D. The solution to the system of equations given above would be (1.6, –1.6). We can use the substitution method to solve this. We do as follows:

-x = 1.5x – 4
4 = 2.5x
x = 1.6
y = -x = -1.6
Answer Link

Otras preguntas

why does sodium hydroxide solution affect the requirements for photosynthesis?
After 10 minutes , an adult blinks about 10m + 3 times. About how many times does an adult blink in three minutes? In two hours?
In 1935 Mussolini attacked Ethiopia. Which organization was supposed to (but failed) help Ethiopia?
_______ was the first person to propose the idea of moving continents as a scientific hypothesis.
A blood test shows that someone has a higher-than-normal WBC count. What does that indicate?
which climate zone has the highest average temperatures?
Fungi reproduce by releasing..
I need one sentence to describe this whole paragraph
Divide 48 into the ratio of 5:3
There are 20 mice in a 5 m^2 field ecosystem. The population density of mice is _____.