rpgoandre
rpgoandre rpgoandre
  • 04-02-2020
  • Mathematics
contestada

please help D+E= 2
D-E=4 ​

please help DE 2 DE4 class=

Respuesta :

SparkleDiamond
SparkleDiamond SparkleDiamond
  • 04-02-2020

Answer:

A

Step-by-step explanation:

That is the only pair that works

Answer Link
jpmexican jpmexican
  • 04-02-2020

Answer:

e=-1, d=3

Step-by-step explanation:

d-e=4

d=4+e

plug this in to top equation

4+e+e=2

2e=-2

e=-1

plug in to bottom equation

d+1=4

d=3

Answer Link

Otras preguntas

In one 8-hour day,5 barbers gave a total of 120 haircuts.The barbers gave the same number of hair cuts per hour.How many haircuts did each barber give per hour?
Dans la dot de guy de maupassant, de quoi jeanne est elle victime?
With potent, flowery words speak I, Of something common, vulgar, dry; I weave webs of pedantic prose, In effort to befuddle those, Who think I wile time away, I
answer for number 7 please
Solve questions 1,2,3,4 plz plz
25 feet equals how many inches
what percentage of people live in cities and suburbs? a. 20% b. 40% c. 60% d. 80%
Find the slope for 2x-6y=24
Who counts the Electoral College vote? A. House of Representatives B. Senate C. State Legislatures D. Supreme Court
n order to be considered "well," you have to achieve your best in which of the following health components? a. social health b. physical health c. mental/emotio