lainey013 lainey013

02-02-2021
Mathematics

contestada

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

Respuesta :

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

How much longer is 3/8 foot than 1/8 foot?

3112 용 니 3 1/2 divided by 4

Based on this dictionary definition of agony, which sentence correctly uses the word agony? O.A Dontela sang a lullaby over and over, each time more softly unti

Which describes an atom that has fewer neutrons than protons and more lecterns than protons?

What is the slope of the line that goes through the points (1,4) and (13,10)?

The number of chairs increased by 7 A.cx7 B.c+7 C.c/7 D.c-7

Kiran is getting dinner for his drama club on the evening of their final rehearsal. The budget for dinner is $60. Kiran plans to buy some prepared dishes from

I don’t know how to answer this

How many different sets of two-letter initials can you make using the letters D, G, M, S, and T if you can use each letter only once in a set?

Which is best suited to this idea? Feature idea: A demonstration of how to identify the differences between various types of insects A: text message B: radio C