Question

Which order pairs are solutions of the inequality -7y +2x ≤ 3

A (0,0)
B (1,1)
C (-3,5)

Answer 1

Answer: A & B

Explanation:

-7y + 2x ≤ 3

(0, 0): -7(0) + 2(0) ≤ 3

0 + 0 ≤ 3

0 < 3 TRUE

(1, 1): -7(1) + 2(1) ≤ 3

-7 + 2 ≤ 3

-5 < 3 TRUE

(-3, 5): -7(-3) + 2(5) ≤ 3

21 + 10 ≤ 3

31 < 3 FALSE