jasmine32545 jasmine32545

17-11-2014
Mathematics

Answered

Which ordered pairs in the form (x, y) are solutions to the equation

(x + 3)y = 14?

Choose all answers that are correct.

A.

(−5, −7)

B.

(−1, 7)

C.

(10, −2)

D.

(11, 1)

Verified Answer :

iloveonedirection iloveonedirection

17-11-2014

((-5)+3)(-7) = 14
(-2)(-7) = 14
14 = 14
True
A is a solution.

((-1)+3)(7) = 14
(2)(7) = 14
14 = 14
True
B is a solution.

((10)+3)(-2) = 14
(13)(-2) = 14
-26 = 14
False
C is not a solution.

((11)+3)(1) = 14
(14)(1) = 14
14 = 14
True
D is a solution.

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