Question

Does (1, 1) make the inequality 7x + 7y > 14 true?
yes
no

Answer 1

Answer:

no

Step-by-step explanation:

use substitution

if (x,y)=(1,1)

7(1)+7(1)>14 ?

7+7>14 ?

14>14 X

the answer is no because 14 is not greater than 14, 14 is equal to 14 so this inequality is not true with (1,1)