Question

Which ordered pair is a solution of the equation?

3.2 + 3y = -x + 5y

A) Only (1,2)
B) Only (2,4)
C) Both
D) Neither

Answer 1

The correct answer is choice D.

Explanation:

If plugged into the equation the ordered pair should make both sides equal each other. If not then it is not correct. Remember that ordered pairs are in the form (x,y).

(1,2)

3.2+3y=-x+5y

Plug in the values.

3.2+3(2)=9.2

-1+5(2)=-9

(2,4)

3.2+3(4)=15.2

-2+5(4)=18

None of these satisfy the given equation. :D

Answer 2

Option D Neither is the answer.

Explanation:

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