Question

Which of the following ordered pairs represents the solution to the system given below? (4 points)

2x + y = 20
4x − 2y = 40


(10, 0)


(0, 10)


(4, 2)


(10, −10)

Answer 1

the person with the answer 10,0 put the right answer give them credit

Answer 2

(10, 0)

Explanation:

(10, 0) satisfies both of the system equations: 2(10) + 0 = 20 and 4(10) - 0 = 40.

(0, 10) does not.

(4, 2) does not.

(10, -10) does not.