potratzkallee potratzkallee

04-01-2019
Mathematics

contestada

plz tell me the answer here is the picture of the question also tell me how you did it THX

plz tell me the answer here is the picture of the question also tell me how you did it THX class=

Respuesta :

Fireman70 Fireman70

04-01-2019

Answer:

(3 , 2.5)

Step-by-step explanation:

.5x + y = 4

y = .5x+1

.5x + (.5x + 1) = 4

x + 1 = 4

x = 3

y = .5(3)+1

y = 1.5 + 1

y = 2.5

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