lainey013 lainey013
  • 02-02-2021
  • Mathematics
contestada

If -2y = x and 3x + 2y = -4, then what is xy?

Respuesta :

dkantor25
dkantor25 dkantor25
  • 03-02-2021

Answer:

1

Step-by-step explanation:

3(-2y) +2y = -4

-6y+2y=-4

-4y=-4

y=1

Answer Link

Otras preguntas

What times 1.5 gives you 10
What times 1.5 gives you 10
________ increases the probability of a behaviour by the removal of a negative stimulus after that behaviour occurs.
what is science??????​
6. A water flow at a rate of 200 lit/sec along a pipe of 160mm diameter. These pipe further branches into pipe BC and BD each with 4mm diameter and a third pipe
h(x)=1/x ,find h(-1/2)
Darnell’s car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. If the pric
The median of first five natural number is
a conclusion of the walking dance
Evaluate (4/9) raise to power -1/2