Dennisjryuid
Answered


B. Determine whether each ordered pair is a solution for the equation x + 4y = -8.
3. (- 14, 15)
1.(-2, - 1)
2. (4, -3)
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Sagot :

Yowyowjenlisaid

Answer:

1.) (-2, -4)

x+4y = -8

-2+4(-1) = -8

-2-4 = -8

-6 = -8

(Not an ordered pair for the equation)

2.) (4, -3)

x+4y = -8

4+4(-3) = -8

4 - 12 = -8

-8 = -8

(An ordered pair for the equation)

3.) (-14,15)

x+4y = -8

-14+4(15) = -8

-14+60 = -8

46 = -8

(Not an ordered pair for the equation)