What is the solution to the system of equations 2x-4y=8 and 2x+y=3? A) (2,-1) B) (1,-2) C) There is an infinite number of solutions D) There is no solutions

A) (2,-1)

Step-by-step explanation:

2x - 4y = 8

2x + y = 3     (Multply this by -1)

-2x - y = -3

2x - 4y = 8

-5y = 5

y = -1

2x + y = 3

2x + (-1) = 3

2x - 1 = 3

2x = 4

x = 2

(x , y) > (2, -1)

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew