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03-02-2021
Mathematics

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for each ordered pair , determine wether it is a solution to 3x+7y=17 .

for each ordered pair determine wether it is a solution to 3x7y17 class=

Respuesta :

03-02-2021

Answer:

no, no, yes, no

Step-by-step explanation:

3x + 7y = 17

1. 3(5) + 7(3) = 17 ---> 15 + 21 = 17 (false)

2. 3(-8) + 7(-2) = 17 ---> -27 + -14 = 17 (false)

3. 3(-6) + 7(5) = 17 ---> -18 + 35 17 (true)

4. 3(8) + 7(-1) = 17 ---> 18 + -7 = 11 (false)

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