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solong [7]
3 years ago
14

Determine which of the ordered pairs are a part of the solution set of y + 3 < 2x (0, –4)

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
6 0

Answer:

(0, –4)

(2, 0)

(2, –2)

Step-by-step explanation:

y + 3 < 2x

Subtract 3 from each side

y + 3-3 < 2x-3

y  < 2x-3

Let x=0

y < 0-3

y <-3

(0,-4)is a solution

Let x = 2

y  < 2(2) -3

 y< 4-3

y<1

(2,0)   is a solution

(2,-2) is a solution

lorasvet [3.4K]3 years ago
5 0

Answer:

(2,0) and (2,-2)

Step-by-step explanation:

y+3<2x

(2,0) is solution because 0+3<2*2, 3<4 and

(2,-2) because - 2+3<2*2, 1<4

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