Algebraically, an ordered pair is a solution to a system of two linear inequalities if and only if it a. makes both the top and bottom inequalities false. b. makes the top inequality true and the bottom inequality false. c. makes the top inequality false and the bottom inequality true. d. makes both the top and bottom inequalities true.

D. makes both the top and bottom inequalities true.

Step-by-step explanation:

Algebraically, an ordered pair is a solution to a system of two linear inequalities if and only if it - makes both top and bottom inequalities true.

To see if the given ordered pair is a solution to a system of two linear inequalities, we plug it into the inequalities and simplify. If we get a true statement in both inequalities, then the ordered pair is a solution to the system of two inequalities otherwise not.

answer: i think it's a

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10