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3 years ago

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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A dog walker charges a flat rate of $6 per walk plus an hourly rate of $30. How much does the dog walkercharge for a 45 minute w

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hello

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